Description
Weblate is a web based localization tool. In versions prior to 5.15, it was possible to trigger repository updates for many repositories via a crafted webhook payload. Version 5.15 fixes the issue. As a workaround, disabling webhooks completely using ENABLE_HOOKS avoids this vulnerability.
Scores
CVSS v3
5.3
EPSS
0.0003
EPSS Percentile
8.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-1286
Status
published
Products (2)
pypi/Weblate
0 - 5.15PyPI
weblate/weblate
< 5.15
Published
Dec 16, 2025
Tracked Since
Feb 18, 2026