CVE-2026-33220

medium

Description

Weblate is a web based localization tool. In versions prior to 5.17, the translation memory API exposed unintended endpoints, which in turn didn't perform proper access control. This issue has been fixed in version 5.17. If developers are unable to update immediately, they can disable this feature as the CDN add-on is not enabled by default.

References

https://github.com/WeblateOrg/weblate/security/advisories/GHSA-mqph-7h49-hqfm

https://github.com/WeblateOrg/weblate/pull/18516

Details

Source: Mitre, NVD

Published: 2026-04-15

Updated: 2026-04-21

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:N/A:N

Severity: Medium

CVSS v3

Base Score: 6.8

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N

Severity: Medium

EPSS

EPSS: 0.00036