Description
Weblate is a web based localization tool. In versions prior to 5.17, the user patching API endpoint didn't properly limit the scope of edits. This issue has been fixed in version 5.17.
Published: 2026-04-15
Score: 8.8 High
EPSS: < 1% Very Low
KEV: No
Impact: Privilege escalation
Action: Immediate Patch
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Github GHSA Github GHSA GHSA-3382-gw9x-477v Weblate: Privilege escalation in the user API endpoint
History

Tue, 21 Apr 2026 14:15:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:weblate:weblate:*:*:*:*:*:*:*:*

Thu, 16 Apr 2026 09:30:00 +0000

Type Values Removed Values Added
First Time appeared Weblate
Weblate weblate
Vendors & Products Weblate
Weblate weblate

Wed, 15 Apr 2026 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Wed, 15 Apr 2026 18:30:00 +0000

Type Values Removed Values Added
Description Weblate is a web based localization tool. In versions prior to 5.17, the user patching API endpoint didn't properly limit the scope of edits. This issue has been fixed in version 5.17.
Title Weblate: Privilege escalation in the user API endpoint
Weaknesses CWE-269
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-04-15T18:38:53.920Z

Reserved: 2026-03-27T13:45:29.619Z

Link: CVE-2026-34393

cve-icon Vulnrichment

Updated: 2026-04-15T18:38:49.266Z

cve-icon NVD

Status : Analyzed

Published: 2026-04-15T19:16:36.070

Modified: 2026-04-21T14:05:57.380

Link: CVE-2026-34393

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-16T09:12:28Z

Weaknesses