{"id":"CVE-2025-31116","aliases":["GHSA-fcfq-m8p6-gw56","PYSEC-2025-48"],"url":"https://o3.security/vulnerability/CVE-2025-31116","summary":"Mobile Security Framework (MobSF) has a SSRF Vulnerability fix bypass on assetlinks_check with DNS Rebinding","details":"Mobile Security Framework (MobSF) is a pen-testing, malware analysis and security assessment framework capable of performing static and dynamic analysis. The mitigation for CVE-2024-29190 in valid_host() uses socket.gethostbyname(), which is vulnerable to SSRF abuse using DNS rebinding technique. This vulnerability is fixed in 4.3.2.","published":"2025-03-31T16:42:42.618Z","modified":"2026-07-15T01:48:56.876371265Z","cvss":{"score":4.4,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:N/A:L"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"mobsf","fixedVersion":"4.3.2"}],"fix":{"url":"https://github.com/MobSF/Mobile-Security-Framework-MobSF/commit/4b8bab5a9858c69fe13be4631b82d82186e0d3bd","label":"MobSF/Mobile-Security-Framework-MobSF@4b8bab5"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/31xxx/CVE-2025-31116.json"},{"type":"ADVISORY","url":"https://github.com/MobSF/Mobile-Security-Framework-MobSF/security/advisories/GHSA-fcfq-m8p6-gw56"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-31116"},{"type":"FIX","url":"https://github.com/MobSF/Mobile-Security-Framework-MobSF/commit/4b8bab5a9858c69fe13be4631b82d82186e0d3bd"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-15T01:48:56.876371265Z"}}