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6.1
MEDIUM CVSS 3.1
CVE-2023-53925
UliCMS 2023.1 Stored Cross-Site Scripting via SVG File Upload
Description

UliCMS 2023.1 contains a stored cross-site scripting vulnerability that allows attackers to upload malicious SVG files with embedded JavaScript. Attackers can upload crafted SVG files through the file management interface that execute arbitrary scripts when viewed by other users.

INFO

Published Date :

Dec. 17, 2025, 11:15 p.m.

Last Modified :

Dec. 18, 2025, 7:38 p.m.

Remotely Exploit :

Yes !

Source :

[email protected]
Affected Products

The following products are affected by CVE-2023-53925 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 Ulicms ulicms
: 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 [email protected]
CVSS 3.1 MEDIUM [email protected]
CVSS 4.0 MEDIUM [email protected]
Solution
Restrict SVG uploads and sanitize file content to prevent script execution.
  • Disable SVG uploads in file management.
  • Sanitize uploaded SVG files to remove scripts.
  • Update UliCMS to the latest secure version.
  • Educate users on safe file handling.
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-2023-53925.

URL Resource
https://web.archive.org/web/20230314183734/https://en.ulicms.de/ Product
https://www.exploit-db.com/exploits/51435 Exploit
https://www.vulncheck.com/advisories/ulicms-stored-cross-site-scripting-via-svg-file-upload Third Party Advisory
https://www.exploit-db.com/exploits/51435 Exploit
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2023-53925 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-2023-53925 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-2023-53925 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-2023-53925 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]

    Dec. 18, 2025

    Action Type Old Value New Value
    Added CVSS V3.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
    Added CPE Configuration OR *cpe:2.3:a:ulicms:ulicms:2023.1:*:*:*:*:*:*:*
    Added Reference Type VulnCheck: https://web.archive.org/web/20230314183734/https://en.ulicms.de/ Types: Product
    Added Reference Type VulnCheck: https://www.exploit-db.com/exploits/51435 Types: Exploit
    Added Reference Type VulnCheck: https://www.vulncheck.com/advisories/ulicms-stored-cross-site-scripting-via-svg-file-upload Types: Third Party Advisory
    Added Reference Type CISA-ADP: https://www.exploit-db.com/exploits/51435 Types: Exploit
  • CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0

    Dec. 18, 2025

    Action Type Old Value New Value
    Added Reference https://www.exploit-db.com/exploits/51435
  • New CVE Received by [email protected]

    Dec. 17, 2025

    Action Type Old Value New Value
    Added Description UliCMS 2023.1 contains a stored cross-site scripting vulnerability that allows attackers to upload malicious SVG files with embedded JavaScript. Attackers can upload crafted SVG files through the file management interface that execute arbitrary scripts when viewed by other users.
    Added CVSS V4.0 AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/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:N/UI:R/S:U/C:L/I:L/A:N
    Added CWE CWE-79
    Added Reference https://web.archive.org/web/20230314183734/https://en.ulicms.de/
    Added Reference https://www.exploit-db.com/exploits/51435
    Added Reference https://www.vulncheck.com/advisories/ulicms-stored-cross-site-scripting-via-svg-file-upload
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: 5.1
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: 6.1
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact