Weblate is a web based localization tool. Prior to 5.15.2, the screenshot images were served directly by the HTTP server without proper access control. This could allow an unauthenticated user to access screenshots after guessing their filename. This vulnerability is fixed in 5.15.2.

Metrics

Attack Vector Network

Attack Complexity High

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact Low

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

No data.

No data.

No data.

No data.

Advisories
Source ID Title
Github GHSA Github GHSA GHSA-3g2f-4rjg-9385 Weblate leaks information via screenshots
Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/WeblateOrg/weblate/commit/a6eb5fd0299780eca286be8ff187dc2d10feec47 cve-icon cve-icon
https://github.com/WeblateOrg/weblate/pull/17516 cve-icon cve-icon
https://github.com/WeblateOrg/weblate/security/advisories/GHSA-3g2f-4rjg-9385 cve-icon cve-icon
History

Wed, 14 Jan 2026 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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

Wed, 14 Jan 2026 17:00:00 +0000

Type Values Removed Values Added
Description Weblate is a web based localization tool. Prior to 5.15.2, the screenshot images were served directly by the HTTP server without proper access control. This could allow an unauthenticated user to access screenshots after guessing their filename. This vulnerability is fixed in 5.15.2.
Title Weblate leaks information via screenshots
Weaknesses CWE-284
References
Metrics cvssV4_0

{'score': 2.3, 'vector': 'CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N'}

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-01-14T16:58:35.235Z

Reserved: 2026-01-05T17:24:36.929Z

Link: CVE-2026-21889

cve-icon Vulnrichment

Updated: 2026-01-14T16:58:31.320Z

cve-icon NVD

Status : Received

Published: 2026-01-14T17:16:07.940

Modified: 2026-01-14T17:16:07.940

Link: CVE-2026-21889

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses