{"cve":"CVE-2025-49134","nvd":{"published":"2025-06-16T21:15:24.167","modified":"2026-06-17T09:30:48.220","status":"Analyzed","description":"Weblate is a web based localization tool. Prior to version 5.12, 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. This issue has been patched in version 5.12.","cvss_v4":{"vector":"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","score":2.1},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","score":5.3},"cwes":["CWE-359"],"references":["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"],"products":["weblate:weblate"],"source":"nvd","synced_at":"2026-10-19T22:03:23.287444849+00:00"},"epss":{"cve":"CVE-2025-49134","score":0.00321,"percentile":0.25107,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-4qqf-9m5c-w2c5","url":"https://osv.dev/vulnerability/GHSA-4qqf-9m5c-w2c5","summary":"Weblate exposes personal IP address via e-mail","modified":"2026-09-10T03:50:24.745948557Z","packages":[{"ecosystem":"PyPI","name":"weblate","purl":"pkg:pypi/weblate","ranges":["<5.12"],"fixed":["5.12"]}]},{"id":"PYSEC-2026-2038","url":"https://osv.dev/vulnerability/PYSEC-2026-2038","summary":"Weblate exposes personal IP address via e-mail","modified":"2026-07-07T17:47:55.549971039Z","packages":[{"ecosystem":"PyPI","name":"weblate","purl":"pkg:pypi/weblate","ranges":["<5.12"],"fixed":["5.12"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}