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CVE-2026-41519

Weblate's API Token Not Invalidated on Password Change

Published: May 7, 2026Updated: May 11, 2026 Sources: CVE List NVDCWE-613
NVD MITRE
4.2CVSSMEDIUM
EPSS Score
0.2%
Top 86.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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.

CVSS Vector Breakdown

AV:NAC:HPR:LUI:NS:UC:LI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:NAvailability
None
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Weaknesses

CWE-613

Affected Products

weblateWeblateOrg
On-prem
DevTools & CI / source-control
weblateweblate
On-prem
Enterprise Software
weblateorgoss-projectCZDevTools & CIaka weblate, wlc
weblatecommercialEnterprise Software

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Defense Evasion
Initial Access
View detailed technique mapping

References

https://github.com/WeblateOrg/weblate/security/advisories/GHSA-6j8j-4qp3-36p2
github.com
https://github.com/WeblateOrg/weblate/pull/19057
github.com
https://github.com/WeblateOrg/weblate/commit/649a2da81700542f95c0807b3c625fc3bb0eaf95
github.com
and 1 more references View all →

Timeline

Published
May 7, 2026
Last Updated
May 11, 2026

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