{"affected":[{"defaultStatus":"unaffected","ecosystem":"github","packageName":"proftpd/proftpd","product":"ProFTPD","source":"CNA: VulnCheck","vendor":"ProFTPD Project","versions":[{"lessThan":"1.3.9e","status":"affected","version":"0","versionType":"custom"},{"lessThan":"1.3.10rc5","status":"affected","version":"1.3.10rc1","versionType":"custom"}]}],"cveId":"CVE-2026-119146","cwes":["CWE-120"],"description":"ProFTPD before 1.3.9e and 1.3.10rc5 contains a buffer overflow vulnerability in the mod_rewrite int:utf8trans RewriteMap that allows remote attackers to overwrite static buffers. Attackers can send FTP command arguments longer than 1024 bytes, without authentication if pre-login commands are rewritten, to corrupt session memory and crash the session.","epss":{"date":"2026-11-03","percentile":0.39835,"score":0.00459},"exploits":[],"kev":null,"metrics":[{"score":6.3,"severity":"medium","source":"CNA: VulnCheck","vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N","version":"4.0"},{"score":5.6,"severity":"medium","source":"CNA: VulnCheck","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L","version":"3.1"}],"modifiedAt":1793757917438,"publishedAt":1793359835628,"references":[{"source":"CNA: VulnCheck","tags":["patch"],"url":"https://github.com/proftpd/proftpd/commit/502d280b8d0ef72e44c6dd0a35a9405af0a1e301"},{"source":"CNA: VulnCheck","tags":["technical-description"],"url":"https://github.com/proftpd/proftpd/blob/v1.3.9d/contrib/mod_rewrite.c#L2052"},{"source":"CNA: VulnCheck","tags":["release-notes"],"url":"https://github.com/proftpd/proftpd/releases/tag/v1.3.9e"},{"source":"CNA: VulnCheck","tags":["release-notes"],"url":"https://github.com/proftpd/proftpd/releases/tag/v1.3.10rc5"},{"source":"CNA: VulnCheck","tags":["third-party-advisory"],"url":"https://abraxaslabs.tech/research/proftpd-rewrite-utf8trans"},{"source":"CNA: VulnCheck","tags":["product"],"url":"https://github.com/proftpd/proftpd"},{"source":"CNA: VulnCheck","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/proftpd-before-1.3-9e-and-1.3-10rc5-buffer-overflow-via-mod-rewrite-utf8trans-rewritemap"}],"remediation":[{"kind":"fix","source":"CNA: VulnCheck","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://github.com/proftpd/proftpd/commit/502d280b8d0ef72e44c6dd0a35a9405af0a1e301"}],"revision":"a3cd76780c0bab889b0e1fa7843b61f82b3eec04c0f23ec057a8f00c85fec0a6","sources":[{"modifiedAt":1793757917438,"name":"CNA: VulnCheck","retrievedAt":1793761714101,"url":"https://www.cve.org/CVERecord?id=CVE-2026-119146"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1793761743528,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-119146"}],"ssvc":{"assessedAt":1793757908464,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"partial"},"status":"published","title":"ProFTPD before 1.3.9e and 1.3.10rc5 Buffer Overflow via mod_rewrite utf8trans RewriteMap","updatedAt":1793761743528}