CVE-2026-41519 Details
Description
Weblate is a web based localization tool. Prior to version 5.17.1, when a user changes their password, browser sessions are correctly invalidated via "cycle_session_keys()", but DRF API tokens ("wlu_*" prefix) stored in "authtoken_token" are not revoked. This issue has been patched in version 5.17.1.
A vulnerability exists in Weblate versions prior to 5.17.1, where API tokens are not revoked when a user changes their password. While browser sessions are invalidated, the Django Rest Framework (DRF) API tokens, which are stored in 'authtoken_token' and have a 'wlu_*' prefix, remain active. This oversight could lead to unauthorized access if the API token is compromised.
Users can update to Weblate version 5.17.1, where this vulnerability has been patched. Instructions for updating can be found in the Weblate documentation.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed May 7, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-613 | Insufficient Session Expiration | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| weblate weblate | < 5.17.1 |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| May 11, 2026 | Initial Analysis | [email protected] |
| May 7, 2026 | New CVE Received | [email protected] |