Description

wger is a free, open-source workout and fitness manager. In versions 2.5 and below, the attribution_link property in AbstractLicenseModel constructs HTML by directly interpolating user-controlled license fields (such as license_author) without escaping, and templates render the result using Django's |safe filter. An authenticated user can create an ingredient with a malicious license_author value containing JavaScript, which executes in the browser of any visitor viewing the ingredient page, resulting in stored XSS. This issue has been fixed in version 2.5.

INFO

Published Date :

2026-04-17T21:16:12.401Z

Last Modified :

2026-04-20T16:17:52.305Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-40353 vulnerability.

Vendors Products
Wger
  • Wger
Wger-project
  • Wger
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-40353.

URL Resource
https://github.com/wger-project/wger/releases/tag/2.5 cve-icon cve-icon
https://github.com/wger-project/wger/security/advisories/GHSA-6f54-qjvm-wwq3 cve-icon cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact