{"id":"CVE-2026-119364","published":"2026-10-30T12:16:35.533","lastModified":"2026-10-30T19:03:27.583","description":"ProFTPD through 1.3.9e and 1.3.10rc1 through 1.3.10rc4 contains a link-following vulnerability in mod_copy that allows authenticated FTP users to bypass Limit WRITE restrictions via symlinks. Attackers can place a symlink in a writable directory and use SITE COPY or SITE CPTO to overwrite files in write-denied locations.","cvssScore":5.3,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N","cwes":["CWE-59"],"vendors":[],"products":[],"references":[{"url":"https://abraxaslabs.tech/research/proftpd-site-copy-dest-follow","tags":[]},{"url":"https://github.com/proftpd/proftpd","tags":[]},{"url":"https://github.com/proftpd/proftpd/blob/v1.3.9e/contrib/mod_copy.c#L620","tags":[]},{"url":"https://github.com/proftpd/proftpd/commit/c41691f8981f98081fcb8a535c3c21b06a3f04af","tags":[]},{"url":"https://github.com/proftpd/proftpd/issues/2374","tags":[]},{"url":"https://github.com/proftpd/proftpd/releases/tag/v1.3.10rc5","tags":[]},{"url":"https://www.vulncheck.com/advisories/proftpd-through-1.3-9e-and-1.3-10rc4-mod-copy-symlink-following-write-bypass","tags":[]}],"exploitRefs":[{"url":"https://github.com/proftpd/proftpd","tags":[]},{"url":"https://github.com/proftpd/proftpd/blob/v1.3.9e/contrib/mod_copy.c#L620","tags":[]},{"url":"https://github.com/proftpd/proftpd/commit/c41691f8981f98081fcb8a535c3c21b06a3f04af","tags":[]},{"url":"https://github.com/proftpd/proftpd/issues/2374","tags":[]},{"url":"https://github.com/proftpd/proftpd/releases/tag/v1.3.10rc5","tags":[]}],"hasPoc":true,"ai":null}