CVE-2025-49134
MEDIUM5.3EPSS 0.32%Weblate exposes personal IP address via e-mail
Published: 6/16/2025Modified: 7/16/2025
Also known as:GHSA-4qqf-9m5c-w2c5
Description
### Impact The audit log notifications included the full IP address of the acting user. This could be obtained by third-party servers such as SMTP relays, or spam filters. ### Patches This issue has been addressed in Weblate 5.12 via https://github.com/WeblateOrg/weblate/pull/15102. ### References Thanks to [micael1](https://hackerone.com/micael1) for reporting this [issue at HackerOne](https://hackerone.com/reports/3179850).
Affected packages (1)
- PyPI/weblatefrom 0, < 5.12
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N |
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
References (6)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2025-49134
- PATCHhttps://github.com/WeblateOrg/weblate
- WEBhttps://github.com/WeblateOrg/weblate/commit/020b2905e4d001cff2452574d10e6cf3621b5f62
- WEBhttps://github.com/WeblateOrg/weblate/pull/15102
- WEBhttps://github.com/WeblateOrg/weblate/releases/tag/weblate-5.12.1
- WEBhttps://github.com/WeblateOrg/weblate/security/advisories/GHSA-4qqf-9m5c-w2c5