CVE-2026-33212

LOW

Weblate: Improper access control for pending tasks in API

Title source: cna
STIX 2.1

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.

Scores

CVSS v3 3.1
EPSS 0.0022
EPSS Percentile 12.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-284
Status published
Products (3)
pypi/weblate 0 - 5.17PyPI
weblate/weblate < 5.17
WeblateOrg/weblate < 5.17
Published Apr 15, 2026
Tracked Since Apr 15, 2026