CVE-2026-33220
Published:April 15, 2026
Updated:April 23, 2026
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.
Affected Packages
https://github.com/WeblateOrg/weblate.git (GITHUB):
Affected version(s) >=weblate-0.1 <weblate-5.17Fix Suggestion:
Update to version weblate-5.17weblate (PYTHON):
Affected version(s) >=1.9 <5.17Fix Suggestion:
Update to version 5.17weblate (PYTHON):
Affected version(s) >=1.9 <5.17Fix Suggestion:
Update to version 5.17Related Resources (4)
Do you need more information?
Contact UsCVSS v4
Base Score:
8.2
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
PASSIVE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
NONE
Vulnerable System Availability
NONE
Subsequent System Confidentiality
HIGH
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
6.8
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Weakness Type (CWE)
EPSS
Base Score:
0.04
