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2.3
LOW CVSS 4.0
CVE-2026-110737
Push Endpoint Returns Permissive CORS Headers
Overview
Description

The push endpoint of a Vaadin application that uses server push reflects the request Origin into the Access-Control-Allow-Origin response header and allows credentials, because Flow configures Atmosphere with DROP_ACCESS_CONTROL_ALLOW_ORIGIN_HEADER set to false and its CorsInterceptor then echoes whatever Origin the request carries. A page on any origin can therefore make a cross origin request to that endpoint with the user's cookies and read the response, although reading anything useful also requires the push identifier of that session. Applications that do not use @Push are not affected, and neither is the WebSocket transport. The behaviour was introduced in January 2015 and is present in every Flow release and in Vaadin Framework from 7.1.0, which is when push was added. Users of affected versions should apply the following mitigation or upgrade. Releases that have fixed this issue include: Product version Vaadin 14.14.0 - 14.14.7 Vaadin 23.6.0 - 23.6.16 Vaadin 24.4.0 - 24.4.25 Vaadin 24.5.0 - 24.5.15 Vaadin 24.6.0 - 24.6.13 Vaadin 24.7.0 - 24.7.16 Vaadin 24.8.0 - 24.8.17 Vaadin 24.9.0 - 24.9.23 Vaadin 24.10.0 - 24.10.11 Vaadin 25.0.0 - 25.0.13 Vaadin 25.1.0 - 25.1.13 Vaadin 25.2.0 - 25.2.10 Vaadin 25.3.0 - 25.3.2 Vaadin Framework 7.1.0 - 7.7.54 Vaadin Framework 8.0.0 - 8.32.1 Mitigation Upgrade to 14.14.8 Upgrade to 23.6.17 Upgrade to 24.4.26 Upgrade to 24.7.17 Upgrade to 24.7.17 Upgrade to 24.7.17 Upgrade to 24.9.24 Upgrade to 24.9.24 Upgrade to 24.10.12 Upgrade to 25.2.11 Upgrade to 25.2.11 Upgrade to 25.2.11 Upgrade to 25.3.3 Upgrade to 7.7.55 Upgrade to 8.32.2 Please note that Vaadin versions 10-13 and 15-22 are no longer supported and you should update either to the latest 14, 23, 24, 25 version. Artifacts under com.vaadin Maven coordinates / Vulnerable versions / Fixed version vaadin / 14.14.0 - 14.14.7 / >=14.14.8 vaadin / 23.6.0 - 23.6.16 / >=23.6.17 vaadin / 24.4.0 - 24.4.25 / >=24.4.26 vaadin / 24.5.0 - 24.5.15 / >=24.7.17 vaadin / 24.6.0 - 24.6.13 / >=24.7.17 vaadin / 24.7.0 - 24.7.16 / >=24.7.17 vaadin / 24.8.0 - 24.8.17 / >=24.9.24 vaadin / 24.9.0 - 24.9.23 / >=24.9.24 vaadin / 24.10.0 - 24.10.11 / >=24.10.12 vaadin / 25.0.0 - 25.0.13 / >=25.2.11 vaadin / 25.1.0 - 25.1.13 / >=25.2.11 vaadin / 25.2.0 - 25.2.10 / >=25.2.11 vaadin / 25.3.0 - 25.3.2 / >=25.3.3 vaadin-core / 14.14.0 - 14.14.7 / >=14.14.8 vaadin-core / 23.6.0 - 23.6.16 / >=23.6.17 vaadin-core / 24.4.0 - 24.4.25 / >=24.4.26 vaadin-core / 24.5.0 - 24.5.15 / >=24.7.17 vaadin-core / 24.6.0 - 24.6.13 / >=24.7.17 vaadin-core / 24.7.0 - 24.7.16 / >=24.7.17 vaadin-core / 24.8.0 - 24.8.17 / >=24.9.24 vaadin-core / 24.9.0 - 24.9.23 / >=24.9.24 vaadin-core / 24.10.0 - 24.10.11 / >=24.10.12 vaadin-core / 25.0.0 - 25.0.13 / >=25.2.11 vaadin-core / 25.1.0 - 25.1.13 / >=25.2.11 vaadin-core / 25.2.0 - 25.2.10 / >=25.2.11 vaadin-core / 25.3.0 - 25.3.2 / >=25.3.3 flow-server / 2.13.0 - 2.13.7 / >=2.13.8 flow-server / 23.6.0 - 23.6.15 / >=23.6.16 flow-server / 24.4.0 - 24.4.18 / >=24.4.19 flow-server / 24.5.0 - 24.5.17 / >=24.7.17 flow-server / 24.6.0 - 24.6.14 / >=24.7.17 flow-server / 24.7.0 - 24.7.15 / >=24.7.16 flow-server / 24.8.0 - 24.8.16 / >=24.9.24 flow-server / 24.9.0 - 24.9.28 / >=24.9.29 flow-server / 24.10.0 - 24.10.14 / >=24.10.15 flow-server / 25.0.0 - 25.0.15 / >=25.2.11 flow-server / 25.1.0 - 25.1.18 / >=25.1.19 flow-server / 25.2.0 - 25.2.12 / >=25.2.13 flow-server / 25.3.0 - 25.3.3 / >=25.3.4 vaadin-server / 7.1.0 - 7.7.54 / >=7.7.55 vaadin-server / 8.0.0 - 8.32.1 / >=8.32.2 vaadin-server-mpr-jakarta / 7.7.36 - 7.7.54 / >=7.7.55 vaadin-server-mpr-jakarta / 8.18.0 - 8.32.1 / >=8.32.2

Details
INFO

Published Date :

Oct. 27, 2026, 11:17 a.m.

Last Modified :

Oct. 27, 2026, 1:16 p.m.

Remotely Exploit :

Yes !

Source :

[email protected]
Impact
Affected Products

The following products are affected by CVE-2026-110737 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Vaadin vaadin
2 Vaadin flow
: Total Affected Vendor : 1 | Products : 2
Scoring
CVSS Scores
The Common Vulnerability Scoring System is a standardized framework for assessing the severity of vulnerabilities in software and systems. We collect and displays CVSS scores from various sources for each CVE.
Score Version Severity Vector Exploitability Score Impact Score Source
CVSS 4.0 LOW 9e0f3122-90e9-42d5-93de-8c6b98deef7e
CVSS 4.0 LOW [email protected]
Solution
Upgrade Vaadin to a patched version to fix the Access-Control-Allow-Origin header misconfiguration.
  • Upgrade Vaadin to version 14.14.8 or later.
  • Upgrade Vaadin to version 23.6.17 or later.
  • Upgrade Vaadin to version 24.4.26 or later.
  • Upgrade Vaadin to version 25.3.3 or later.
References
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2026-110737.

URL Resource
https://github.com/vaadin/flow/issues/26214
https://github.com/vaadin/flow/pull/26215
https://vaadin.com/security/cve-2026-110737
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2026-110737 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2026-110737 weaknesses.

CAPEC-21: Exploitation of Trusted Identifiers Exploitation of Trusted Identifiers CAPEC-59: Session Credential Falsification through Prediction Session Credential Falsification through Prediction CAPEC-60: Reusing Session IDs (aka Session Replay) Reusing Session IDs (aka Session Replay) CAPEC-75: Manipulating Writeable Configuration Files Manipulating Writeable Configuration Files CAPEC-76: Manipulating Web Input to File System Calls Manipulating Web Input to File System Calls CAPEC-89: Pharming Pharming CAPEC-111: JSON Hijacking (aka JavaScript Hijacking) JSON Hijacking (aka JavaScript Hijacking) CAPEC-141: Cache Poisoning Cache Poisoning CAPEC-142: DNS Cache Poisoning DNS Cache Poisoning CAPEC-160: Exploit Script-Based APIs Exploit Script-Based APIs CAPEC-384: Application API Message Manipulation via Man-in-the-Middle Application API Message Manipulation via Man-in-the-Middle CAPEC-385: Transaction or Event Tampering via Application API Manipulation Transaction or Event Tampering via Application API Manipulation CAPEC-386: Application API Navigation Remapping Application API Navigation Remapping CAPEC-387: Navigation Remapping To Propagate Malicious Content Navigation Remapping To Propagate Malicious Content CAPEC-388: Application API Button Hijacking Application API Button Hijacking CAPEC-510: SaaS User Request Forgery SaaS User Request Forgery

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2026-110737 vulnerability anywhere in the article.

Results are limited to the first 20 news articles due to potential performance issues.

The following table lists the changes that have been made to the CVE-2026-110737 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    Oct. 27, 2026

    Action Type Old Value New Value
    Changed Description The push endpoint of a Vaadin application that uses server push reflects the request Origin into the Access-Control-Allow-Origin response header and allows credentials, because Flow configures Atmosphere with DROP_ACCESS_CONTROL_ALLOW_ORIGIN_HEADER set to false and its CorsInterceptor then echoes whatever Origin the request carries. A page on any origin can therefore make a cross origin request to that endpoint with the user's cookies and read the response, although reading anything useful also requires the push identifier of that session. Applications that do not use @Push are not affected, and neither is the WebSocket transport. The behaviour was introduced in January 2015 and is present in every Flow release and in Vaadin Framework from 7.1.0, which is when push was added. Users of affected versions should apply the following mitigation or upgrade. Releases that have fixed this issue include: Product version Vaadin 14.14.0 - 14.14.7 Vaadin 23.6.0 - 23.6.16 Vaadin 24.4.0 - 24.4.25 Vaadin 24.5.0 - 24.5.15 Vaadin 24.6.0 - 24.6.13 Vaadin 24.7.0 - 24.7.16 Vaadin 24.8.0 - 24.8.17 Vaadin 24.9.0 - 24.9.23 Vaadin 24.10.0 - 24.10.11 Vaadin 25.0.0 - 25.0.13 Vaadin 25.1.0 - 25.1.13 Vaadin 25.2.0 - 25.2.10 Vaadin 25.3.0 - 25.3.2 Vaadin Framework 7.1.0 - 7.7.54 Vaadin Framework 8.0.0 - 8.32.1 Mitigation Upgrade to 14.14.8 Upgrade to 23.6.17 Upgrade to 24.4.26 Upgrade to 24.7.17 Upgrade to 24.7.17 Upgrade to 24.7.17 Upgrade to 24.9.24 Upgrade to 24.9.24 Upgrade to 24.10.12 Upgrade to 25.2.11 Upgrade to 25.2.11 Upgrade to 25.2.11 Upgrade to 25.3.3 Upgrade to 7.7.55 Upgrade to 8.32.2 Please note that Vaadin versions 10-13 and 15-22 are no longer supported and you should update either to the latest 14, 23, 24, 25 version. Artifacts Maven coordinates / Vulnerable versions / Fixed version com.vaadin:vaadin / 14.14.0 - 14.14.7 / >=14.14.8 com.vaadin:vaadin / 23.6.0 - 23.6.16 / >=23.6.17 com.vaadin:vaadin / 24.4.0 - 24.4.25 / >=24.4.26 com.vaadin:vaadin / 24.5.0 - 24.5.15 / >=24.7.17 com.vaadin:vaadin / 24.6.0 - 24.6.13 / >=24.7.17 com.vaadin:vaadin / 24.7.0 - 24.7.16 / >=24.7.17 com.vaadin:vaadin / 24.8.0 - 24.8.17 / >=24.9.24 com.vaadin:vaadin / 24.9.0 - 24.9.23 / >=24.9.24 com.vaadin:vaadin / 24.10.0 - 24.10.11 / >=24.10.12 com.vaadin:vaadin / 25.0.0 - 25.0.13 / >=25.2.11 com.vaadin:vaadin / 25.1.0 - 25.1.13 / >=25.2.11 com.vaadin:vaadin / 25.2.0 - 25.2.10 / >=25.2.11 com.vaadin:vaadin / 25.3.0 - 25.3.2 / >=25.3.3 com.vaadin:vaadin-core / 14.14.0 - 14.14.7 / >=14.14.8 com.vaadin:vaadin-core / 23.6.0 - 23.6.16 / >=23.6.17 com.vaadin:vaadin-core / 24.4.0 - 24.4.25 / >=24.4.26 com.vaadin:vaadin-core / 24.5.0 - 24.5.15 / >=24.7.17 com.vaadin:vaadin-core / 24.6.0 - 24.6.13 / >=24.7.17 com.vaadin:vaadin-core / 24.7.0 - 24.7.16 / >=24.7.17 com.vaadin:vaadin-core / 24.8.0 - 24.8.17 / >=24.9.24 com.vaadin:vaadin-core / 24.9.0 - 24.9.23 / >=24.9.24 com.vaadin:vaadin-core / 24.10.0 - 24.10.11 / >=24.10.12 com.vaadin:vaadin-core / 25.0.0 - 25.0.13 / >=25.2.11 com.vaadin:vaadin-core / 25.1.0 - 25.1.13 / >=25.2.11 com.vaadin:vaadin-core / 25.2.0 - 25.2.10 / >=25.2.11 com.vaadin:vaadin-core / 25.3.0 - 25.3.2 / >=25.3.3 com.vaadin:flow-server / 2.13.0 - 2.13.7 / >=2.13.8 com.vaadin:flow-server / 23.6.0 - 23.6.15 / >=23.6.16 com.vaadin:flow-server / 24.4.0 - 24.4.18 / >=24.4.19 com.vaadin:flow-server / 24.5.0 - 24.5.17 / >=24.7.17 com.vaadin:flow-server / 24.6.0 - 24.6.14 / >=24.7.17 com.vaadin:flow-server / 24.7.0 - 24.7.15 / >=24.7.16 com.vaadin:flow-server / 24.8.0 - 24.8.16 / >=24.9.24 com.vaadin:flow-server / 24.9.0 - 24.9.28 / >=24.9.29 com.vaadin:flow-server / 24.10.0 - 24.10.14 / >=24.10.15 com.vaadin:flow-server / 25.0.0 - 25.0.15 / >=25.2.11 com.vaadin:flow-server / 25.1.0 - 25.1.18 / >=25.1.19 com.vaadin:flow-server / 25.2.0 - 25.2.12 / >=25.2.13 com.vaadin:flow-server / 25.3.0 - 25.3.3 / >=25.3.4 com.vaadin:vaadin-server / 7.1.0 - 7.7.54 / >=7.7.55 com.vaadin:vaadin-server / 8.0.0 - 8.32.1 / >=8.32.2 com.vaadin:vaadin-server-mpr-jakarta / 7.7.36 - 7.7.54 / >=7.7.55 com.vaadin:vaadin-server-mpr-jakarta / 8.18.0 - 8.32.1 / >=8.32.2 The push endpoint of a Vaadin application that uses server push reflects the request Origin into the Access-Control-Allow-Origin response header and allows credentials, because Flow configures Atmosphere with DROP_ACCESS_CONTROL_ALLOW_ORIGIN_HEADER set to false and its CorsInterceptor then echoes whatever Origin the request carries. A page on any origin can therefore make a cross origin request to that endpoint with the user's cookies and read the response, although reading anything useful also requires the push identifier of that session. Applications that do not use @Push are not affected, and neither is the WebSocket transport. The behaviour was introduced in January 2015 and is present in every Flow release and in Vaadin Framework from 7.1.0, which is when push was added. Users of affected versions should apply the following mitigation or upgrade. Releases that have fixed this issue include: Product version Vaadin 14.14.0 - 14.14.7 Vaadin 23.6.0 - 23.6.16 Vaadin 24.4.0 - 24.4.25 Vaadin 24.5.0 - 24.5.15 Vaadin 24.6.0 - 24.6.13 Vaadin 24.7.0 - 24.7.16 Vaadin 24.8.0 - 24.8.17 Vaadin 24.9.0 - 24.9.23 Vaadin 24.10.0 - 24.10.11 Vaadin 25.0.0 - 25.0.13 Vaadin 25.1.0 - 25.1.13 Vaadin 25.2.0 - 25.2.10 Vaadin 25.3.0 - 25.3.2 Vaadin Framework 7.1.0 - 7.7.54 Vaadin Framework 8.0.0 - 8.32.1 Mitigation Upgrade to 14.14.8 Upgrade to 23.6.17 Upgrade to 24.4.26 Upgrade to 24.7.17 Upgrade to 24.7.17 Upgrade to 24.7.17 Upgrade to 24.9.24 Upgrade to 24.9.24 Upgrade to 24.10.12 Upgrade to 25.2.11 Upgrade to 25.2.11 Upgrade to 25.2.11 Upgrade to 25.3.3 Upgrade to 7.7.55 Upgrade to 8.32.2 Please note that Vaadin versions 10-13 and 15-22 are no longer supported and you should update either to the latest 14, 23, 24, 25 version. Artifacts under com.vaadin Maven coordinates / Vulnerable versions / Fixed version vaadin / 14.14.0 - 14.14.7 / >=14.14.8 vaadin / 23.6.0 - 23.6.16 / >=23.6.17 vaadin / 24.4.0 - 24.4.25 / >=24.4.26 vaadin / 24.5.0 - 24.5.15 / >=24.7.17 vaadin / 24.6.0 - 24.6.13 / >=24.7.17 vaadin / 24.7.0 - 24.7.16 / >=24.7.17 vaadin / 24.8.0 - 24.8.17 / >=24.9.24 vaadin / 24.9.0 - 24.9.23 / >=24.9.24 vaadin / 24.10.0 - 24.10.11 / >=24.10.12 vaadin / 25.0.0 - 25.0.13 / >=25.2.11 vaadin / 25.1.0 - 25.1.13 / >=25.2.11 vaadin / 25.2.0 - 25.2.10 / >=25.2.11 vaadin / 25.3.0 - 25.3.2 / >=25.3.3 vaadin-core / 14.14.0 - 14.14.7 / >=14.14.8 vaadin-core / 23.6.0 - 23.6.16 / >=23.6.17 vaadin-core / 24.4.0 - 24.4.25 / >=24.4.26 vaadin-core / 24.5.0 - 24.5.15 / >=24.7.17 vaadin-core / 24.6.0 - 24.6.13 / >=24.7.17 vaadin-core / 24.7.0 - 24.7.16 / >=24.7.17 vaadin-core / 24.8.0 - 24.8.17 / >=24.9.24 vaadin-core / 24.9.0 - 24.9.23 / >=24.9.24 vaadin-core / 24.10.0 - 24.10.11 / >=24.10.12 vaadin-core / 25.0.0 - 25.0.13 / >=25.2.11 vaadin-core / 25.1.0 - 25.1.13 / >=25.2.11 vaadin-core / 25.2.0 - 25.2.10 / >=25.2.11 vaadin-core / 25.3.0 - 25.3.2 / >=25.3.3 flow-server / 2.13.0 - 2.13.7 / >=2.13.8 flow-server / 23.6.0 - 23.6.15 / >=23.6.16 flow-server / 24.4.0 - 24.4.18 / >=24.4.19 flow-server / 24.5.0 - 24.5.17 / >=24.7.17 flow-server / 24.6.0 - 24.6.14 / >=24.7.17 flow-server / 24.7.0 - 24.7.15 / >=24.7.16 flow-server / 24.8.0 - 24.8.16 / >=24.9.24 flow-server / 24.9.0 - 24.9.28 / >=24.9.29 flow-server / 24.10.0 - 24.10.14 / >=24.10.15 flow-server / 25.0.0 - 25.0.15 / >=25.2.11 flow-server / 25.1.0 - 25.1.18 / >=25.1.19 flow-server / 25.2.0 - 25.2.12 / >=25.2.13 flow-server / 25.3.0 - 25.3.3 / >=25.3.4 vaadin-server / 7.1.0 - 7.7.54 / >=7.7.55 vaadin-server / 8.0.0 - 8.32.1 / >=8.32.2 vaadin-server-mpr-jakarta / 7.7.36 - 7.7.54 / >=7.7.55 vaadin-server-mpr-jakarta / 8.18.0 - 8.32.1 / >=8.32.2
  • New CVE Received by [email protected]

    Oct. 27, 2026

    Action Type Old Value New Value
    Added Description The push endpoint of a Vaadin application that uses server push reflects the request Origin into the Access-Control-Allow-Origin response header and allows credentials, because Flow configures Atmosphere with DROP_ACCESS_CONTROL_ALLOW_ORIGIN_HEADER set to false and its CorsInterceptor then echoes whatever Origin the request carries. A page on any origin can therefore make a cross origin request to that endpoint with the user's cookies and read the response, although reading anything useful also requires the push identifier of that session. Applications that do not use @Push are not affected, and neither is the WebSocket transport. The behaviour was introduced in January 2015 and is present in every Flow release and in Vaadin Framework from 7.1.0, which is when push was added. Users of affected versions should apply the following mitigation or upgrade. Releases that have fixed this issue include: Product version Vaadin 14.14.0 - 14.14.7 Vaadin 23.6.0 - 23.6.16 Vaadin 24.4.0 - 24.4.25 Vaadin 24.5.0 - 24.5.15 Vaadin 24.6.0 - 24.6.13 Vaadin 24.7.0 - 24.7.16 Vaadin 24.8.0 - 24.8.17 Vaadin 24.9.0 - 24.9.23 Vaadin 24.10.0 - 24.10.11 Vaadin 25.0.0 - 25.0.13 Vaadin 25.1.0 - 25.1.13 Vaadin 25.2.0 - 25.2.10 Vaadin 25.3.0 - 25.3.2 Vaadin Framework 7.1.0 - 7.7.54 Vaadin Framework 8.0.0 - 8.32.1 Mitigation Upgrade to 14.14.8 Upgrade to 23.6.17 Upgrade to 24.4.26 Upgrade to 24.7.17 Upgrade to 24.7.17 Upgrade to 24.7.17 Upgrade to 24.9.24 Upgrade to 24.9.24 Upgrade to 24.10.12 Upgrade to 25.2.11 Upgrade to 25.2.11 Upgrade to 25.2.11 Upgrade to 25.3.3 Upgrade to 7.7.55 Upgrade to 8.32.2 Please note that Vaadin versions 10-13 and 15-22 are no longer supported and you should update either to the latest 14, 23, 24, 25 version. Artifacts Maven coordinates / Vulnerable versions / Fixed version com.vaadin:vaadin / 14.14.0 - 14.14.7 / >=14.14.8 com.vaadin:vaadin / 23.6.0 - 23.6.16 / >=23.6.17 com.vaadin:vaadin / 24.4.0 - 24.4.25 / >=24.4.26 com.vaadin:vaadin / 24.5.0 - 24.5.15 / >=24.7.17 com.vaadin:vaadin / 24.6.0 - 24.6.13 / >=24.7.17 com.vaadin:vaadin / 24.7.0 - 24.7.16 / >=24.7.17 com.vaadin:vaadin / 24.8.0 - 24.8.17 / >=24.9.24 com.vaadin:vaadin / 24.9.0 - 24.9.23 / >=24.9.24 com.vaadin:vaadin / 24.10.0 - 24.10.11 / >=24.10.12 com.vaadin:vaadin / 25.0.0 - 25.0.13 / >=25.2.11 com.vaadin:vaadin / 25.1.0 - 25.1.13 / >=25.2.11 com.vaadin:vaadin / 25.2.0 - 25.2.10 / >=25.2.11 com.vaadin:vaadin / 25.3.0 - 25.3.2 / >=25.3.3 com.vaadin:vaadin-core / 14.14.0 - 14.14.7 / >=14.14.8 com.vaadin:vaadin-core / 23.6.0 - 23.6.16 / >=23.6.17 com.vaadin:vaadin-core / 24.4.0 - 24.4.25 / >=24.4.26 com.vaadin:vaadin-core / 24.5.0 - 24.5.15 / >=24.7.17 com.vaadin:vaadin-core / 24.6.0 - 24.6.13 / >=24.7.17 com.vaadin:vaadin-core / 24.7.0 - 24.7.16 / >=24.7.17 com.vaadin:vaadin-core / 24.8.0 - 24.8.17 / >=24.9.24 com.vaadin:vaadin-core / 24.9.0 - 24.9.23 / >=24.9.24 com.vaadin:vaadin-core / 24.10.0 - 24.10.11 / >=24.10.12 com.vaadin:vaadin-core / 25.0.0 - 25.0.13 / >=25.2.11 com.vaadin:vaadin-core / 25.1.0 - 25.1.13 / >=25.2.11 com.vaadin:vaadin-core / 25.2.0 - 25.2.10 / >=25.2.11 com.vaadin:vaadin-core / 25.3.0 - 25.3.2 / >=25.3.3 com.vaadin:flow-server / 2.13.0 - 2.13.7 / >=2.13.8 com.vaadin:flow-server / 23.6.0 - 23.6.15 / >=23.6.16 com.vaadin:flow-server / 24.4.0 - 24.4.18 / >=24.4.19 com.vaadin:flow-server / 24.5.0 - 24.5.17 / >=24.7.17 com.vaadin:flow-server / 24.6.0 - 24.6.14 / >=24.7.17 com.vaadin:flow-server / 24.7.0 - 24.7.15 / >=24.7.16 com.vaadin:flow-server / 24.8.0 - 24.8.16 / >=24.9.24 com.vaadin:flow-server / 24.9.0 - 24.9.28 / >=24.9.29 com.vaadin:flow-server / 24.10.0 - 24.10.14 / >=24.10.15 com.vaadin:flow-server / 25.0.0 - 25.0.15 / >=25.2.11 com.vaadin:flow-server / 25.1.0 - 25.1.18 / >=25.1.19 com.vaadin:flow-server / 25.2.0 - 25.2.12 / >=25.2.13 com.vaadin:flow-server / 25.3.0 - 25.3.3 / >=25.3.4 com.vaadin:vaadin-server / 7.1.0 - 7.7.54 / >=7.7.55 com.vaadin:vaadin-server / 8.0.0 - 8.32.1 / >=8.32.2 com.vaadin:vaadin-server-mpr-jakarta / 7.7.36 - 7.7.54 / >=7.7.55 com.vaadin:vaadin-server-mpr-jakarta / 8.18.0 - 8.32.1 / >=8.32.2
    Added CVSS V4.0 AV:N/AC:H/AT:N/PR:N/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
    Added CWE CWE-346
    Added CWE CWE-942
    Added Affected New affected value received. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/110xxx/CVE-2026-110737.json">CVE-2026-110737</a>
    Added Reference https://github.com/vaadin/flow/issues/26214
    Added Reference https://github.com/vaadin/flow/pull/26215
    Added Reference https://vaadin.com/security/cve-2026-110737
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CVSS
Vulnerability Scoring Details
Base CVSS Score: 2.3
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability