CVE-2026-33212Improper Access Control in Weblate

Severity
3.1LOWNVD
EPSS
0.0%
top 93.17%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedApr 15
Latest updateApr 16

Description

Weblate is a web based localization tool. In versions prior to 5.17, the tasks API didn't verify user access for pending tasks. This could expose logs of in-progress operations to users who don't have access to given scope. The attacker needs to brute-force the random UUID of the task, so exploiting this is unlikely with the default API rate limits. This issue has been fixed in version 5.17.

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:NExploitability: 1.6 | Impact: 1.4

Affected Packages2 packages

PyPIweblate/weblate< 5.17
CVEListV5weblateorg/weblate< 5.17

🔴Vulnerability Details

2
GHSA
Weblate: Improper access control for pending tasks in API2026-04-16
VulDB
weblate up to 5.16 Tasks API access control2026-04-15