CVE-2026-41519

Name: CVE-2026-41519
Creator: NVD / NIST
Published: 2026-05-07T15:16:07.16+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.23%

Last modified Jun 17, 2026

CVE-2026-41519 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. 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. EPSS estimates a 0.23% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

5.4/10

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

EPSS Probability

0.23%

13.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-613

Affected Software

Vendor	Product	Versions
Weblate	Weblate	< 5.17.1

References

https://github.com/WeblateOrg/weblate/commit/649a2da81700542f95c0807b3c625fc3bb0eaf95Patch
https://github.com/WeblateOrg/weblate/pull/19057Issue Tracking, Patch
https://github.com/WeblateOrg/weblate/releases/tag/weblate-5.17.1Release Notes
https://github.com/WeblateOrg/weblate/security/advisories/GHSA-6j8j-4qp3-36p2Patch, Vendor Advisory

Timeline

Published: May 7, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-41519?

How severe is CVE-2026-41519?

CVE-2026-41519 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.23% probability of exploitation in the next 30 days.

How do I fix CVE-2026-41519?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-41519?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST