{"id":"CVE-2025-62349","aliases":["PYSEC-2026-1902"],"url":"https://o3.security/vulnerability/CVE-2025-62349","summary":"Salt Authentication Protocol Version Downgrade Allows Minion Impersonation","details":"Salt contains an authentication protocol version downgrade weakness that can allow a malicious minion to bypass newer authentication/security features by using an older request payload format, enabling minion impersonation and circumventing protections introduced in response to prior issues.","published":"2026-01-30T21:30:22Z","modified":"2026-07-07T17:56:21.916966539Z","cvss":{"score":6.2,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:L"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"salt","fixedVersion":"3006.17"},{"ecosystem":"PyPI","name":"salt","fixedVersion":"3007.9"}],"fix":{"url":"https://github.com/saltstack/salt/commit/3d5708acae16d039a1e2b5529c8e14a0d3255611","label":"saltstack/salt@3d5708a"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-62349"},{"type":"WEB","url":"https://github.com/saltstack/salt/issues/68467"},{"type":"WEB","url":"https://github.com/saltstack/salt/commit/3d5708acae16d039a1e2b5529c8e14a0d3255611"},{"type":"WEB","url":"https://docs.saltproject.io/en/latest/topics/releases/3006.17.html"},{"type":"WEB","url":"https://docs.saltproject.io/en/latest/topics/releases/3007.9.html"},{"type":"PACKAGE","url":"https://github.com/saltstack/salt"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-07T17:56:21.916966539Z"}}