CVE-2026-41519 MEDIUM

CVE-2026-41519: Weblate's API Token Not Invalidated on Password Change

Vendor Weblateorg
Product weblate
Weakness CWE-613 · Insufficient session expiration
Published May 7, 2026
Last update May 7, 2026
View on NVD All CVEs

CVSS base score

4.2/10
Attack vector Network
Attack complexity High
Privileges required Low
User interaction None
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

May 7, 2026 CVE published
May 7, 2026 Record updated