medium5.3
CVE-2025-49134
Weblate exposes personal IP address via e-mail
Impact
### 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
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| pip | weblate | < 5.12 | 5.12 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Weblate | Weblate | before 5.12 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/WeblateOrg/weblate/commit/020b2905e4d001cff2452574d10e6cf3621b5f62
- https://github.com/WeblateOrg/weblate/pull/15102
- https://github.com/WeblateOrg/weblate/releases/tag/weblate-5.12.1
- https://github.com/WeblateOrg/weblate/security/advisories/GHSA-4qqf-9m5c-w2c5
- https://github.com/advisories/GHSA-4qqf-9m5c-w2c5
- https://nvd.nist.gov/vuln/detail/CVE-2025-49134