Weblate is a web based localization tool. Prior to 2026.8, an authenticated user can change the account's primary email through PUT or PATCH requests to /api/users/{username}/ without verifying the new address, allowing a later team invitation for that address to be accepted without access to the intended recipient's mailbox. This issue is fixed in version 2026.8.
History

Thu, 27 Aug 2026 15:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 26 Aug 2026 20:15:00 +0000

Type Values Removed Values Added
Description Weblate is a web based localization tool. Prior to 2026.8, an authenticated user can change the account's primary email through PUT or PATCH requests to /api/users/{username}/ without verifying the new address, allowing a later team invitation for that address to be accepted without access to the intended recipient's mailbox. This issue is fixed in version 2026.8.
Title Weblate: Unverified REST API email changes
Weaknesses CWE-302
CWE-841
References
Metrics cvssV3_1

{'score': 3.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-08-27T14:32:57.362Z

Reserved: 2026-08-20T20:23:02.506Z

Link: CVE-2026-77508

cve-icon Vulnrichment

Updated: 2026-08-27T13:53:12.367Z

cve-icon NVD

Status : Received

Published: 2026-08-26T20:18:01.843

Modified: 2026-08-27T17:20:23.417

Link: CVE-2026-77508

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-26T21:45:03Z