CVE-2026-45106

MEDIUM EPSS 10.9%
Published Jun 10, 20263w ago · Modified Jun 17, 20262w ago
4.6 CVSS 3.1
Medium
Find Similar
Published Jun 10, 2026 3w ago
Last Modified Jun 17, 2026 2w ago

Description

Weblate is a web based localization tool. Prior to version 2026.5, Weblate's live search preview renders unit source and context as HTML without escaping. Any contributor whose content reaches those fields stores HTML and CSS that runs inside the authenticated editor of every user who runs a matching search. This issue has been patched in version 2026.5.

CVSS Details

Base Score
4.6
Exploitability
2.1
Impact
2.5
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction Required
Scope Unchanged
Confidentiality Low
Integrity Low
Availability None

Threat Intelligence

EPSS Exploit Probability
10.9% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

References 3

  • github.com https://github.com/WeblateOrg/weblate/pull/19422
  • github.com https://github.com/WeblateOrg/weblate/releases/tag/weblate-2026.5
  • github.com https://github.com/WeblateOrg/weblate/security/advisories/GHSA-6wxc-8mgq-w26m

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.