CVE-2026-34393: Weblate

High severity, CVSS 8.8. EPSS: 0.5% chance of exploitation in the next 30 days.

Weblate is a web based localization tool. In versions prior to 5.17, the user patching API endpoint didn't properly limit the scope of edits. This issue has been fixed in version 5.17.

Affected products

• Weblate Weblate: before 5.17 (fixed in 5.17)

Published 2026-04-15. Last modified 2026-06-17.