---
id: CVE-2026-41519
aliases:
  - GHSA-6j8j-4qp3-36p2
  - PYSEC-2026-2316
title: Weblate Doesn't Invalidate API Token on Password Change
summary: Weblate Doesn't Invalidate API Token on Password Change
severity: medium
cvss: 4.2
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N'
vendor: weblate
product: weblate
ecosystem: pip
affected:
  - weblate < 5.17.1
patched:
  - weblate 5.17.1
published: '2026-04-30'
updated: '2026-07-13'
source: OSV
sourceUrl: 'https://osv.dev/vulnerability/GHSA-6j8j-4qp3-36p2'
references:
  - url: >-
      https://github.com/WeblateOrg/weblate/security/advisories/GHSA-6j8j-4qp3-36p2
  - url: 'https://nvd.nist.gov/vuln/detail/CVE-2026-41519'
  - url: 'https://github.com/WeblateOrg/weblate/pull/19057'
  - url: >-
      https://github.com/WeblateOrg/weblate/commit/649a2da81700542f95c0807b3c625fc3bb0eaf95
  - url: 'https://github.com/WeblateOrg/weblate'
  - url: 'https://github.com/WeblateOrg/weblate/releases/tag/weblate-5.17.1'
tags:
  - osv
  - pip
epss: 0.0027
epssPercentile: 0.19481
ingestedAt: '2026-07-13T18:57:53.919Z'
---

## Overview

### Impact
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.

### Patches
* https://github.com/WeblateOrg/weblate/pull/19057

### Resources
Weblate thanks Sang Yu Jeon for reporting this via GitHub.

## Affected packages

- `weblate < 5.17.1`

## Remediation

Upgrade to a patched release:

- `weblate 5.17.1`