Weblate Localization Tool Vulnerability in Prior Versions
CVE-2026-33440

5MEDIUM

Key Information:

Vendor

Weblateorg

Status
Weblate
Vendor
CVE Published:
15 April 2026

What is CVE-2026-33440?

Weblate, an open-source web-based localization tool, has a vulnerability that affects how the ALLOWED_ASSET_DOMAINS setting is applied in versions prior to 5.17. This flaw allows possible redirects due to insufficient restrictions on these settings, which could lead to security risks during user interactions. The issue has been addressed with a fix in Weblate version 5.17.

Affected Version(s)

weblate < 5.17

References

https://github.com/WeblateOrg/weblate/security/advisories...
x_refsource_CONFIRM
https://github.com/WeblateOrg/weblate/commit/8be80625a864...
x_refsource_MISC

CVSS V3.1

Score:
5
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.