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5.5
MEDIUM CVSS 3.1
CVE-2026-22231
OPEXUS eCASE Audit Document Check Out stored XSS
Description

OPEXUS eCASE Audit allows an authenticated attacker to save JavaScript as a comment within the Document Check Out functionality. The JavaScript is executed whenever another user views the Action History Log. Fixed in OPEXUS eCASE Platform 11.14.1.0.

INFO

Published Date :

Jan. 8, 2026, 6:15 p.m.

Last Modified :

Feb. 5, 2026, 7:23 p.m.

Remotely Exploit :

Yes !

Source :

9119a7d8-5eab-497f-8521-727c672e3725
Affected Products

The following products are affected by CVE-2026-22231 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 Opexustech ecase_audit
: Total Affected Vendor : 1 | Products : 1
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 3.1 MEDIUM 9119a7d8-5eab-497f-8521-727c672e3725
CVSS 3.1 MEDIUM MITRE-CVE
CVSS 3.1 MEDIUM [email protected]
CVSS 4.0 MEDIUM 9119a7d8-5eab-497f-8521-727c672e3725
Solution
Apply the security update to fix the reflected cross-site scripting vulnerability.
  • Update OPEXUS eCASE Platform to version 11.14.1.0.
  • Review and sanitize user-supplied comments.
  • Implement input validation for JavaScript code.
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-2026-22231.

URL Resource
https://docs.opexustech.com/docs/eCase/11.14.X/eCASE_Release_Notes_11.14.1.0.pdf Release Notes
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-26-008-01.json Broken Link
https://www.cve.org/CVERecord?id=CVE-2026-22231 Third Party Advisory
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2026-22231 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-2026-22231 weaknesses.

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-2026-22231 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-2026-22231 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.

  • Initial Analysis by [email protected]

    Feb. 05, 2026

    Action Type Old Value New Value
    Added CVSS V3.1 AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
    Added CPE Configuration OR *cpe:2.3:a:opexustech:ecase_audit:*:*:*:*:*:*:*:* versions from (including) 11.4.0 up to (excluding) 11.14.1.0
    Added Reference Type Cybersecurity and Infrastructure Security Agency (CISA) U.S. Civilian Government: https://docs.opexustech.com/docs/eCase/11.14.X/eCASE_Release_Notes_11.14.1.0.pdf Types: Release Notes
    Added Reference Type Cybersecurity and Infrastructure Security Agency (CISA) U.S. Civilian Government: https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-26-008-01.json Types: Broken Link
    Added Reference Type Cybersecurity and Infrastructure Security Agency (CISA) U.S. Civilian Government: https://www.cve.org/CVERecord?id=CVE-2026-22231 Types: Third Party Advisory
  • New CVE Received by 9119a7d8-5eab-497f-8521-727c672e3725

    Jan. 08, 2026

    Action Type Old Value New Value
    Added Description OPEXUS eCASE Audit allows an authenticated attacker to save JavaScript as a comment within the Document Check Out functionality. The JavaScript is executed whenever another user views the Action History Log. Fixed in OPEXUS eCASE Platform 11.14.1.0.
    Added CVSS V4.0 AV:N/AC:L/AT:N/PR:L/UI:A/VC:L/VI:L/VA:L/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 CVSS V3.1 AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
    Added CWE CWE-79
    Added Reference https://docs.opexustech.com/docs/eCase/11.14.X/eCASE_Release_Notes_11.14.1.0.pdf
    Added Reference https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-26-008-01.json
    Added Reference https://www.cve.org/CVERecord?id=CVE-2026-22231
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.
Vulnerability Scoring Details
Base CVSS Score: 4.8
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Base CVSS Score: 5.5
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact