https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sun, 04 Oct 2026 23:06:39 +0000 https://cve.radiocsirt.org/vuln/euvd-2026-336756 EUVD-2026-336756 https://cve.radiocsirt.org/vuln/euvd-2026-336756 https://cve.radiocsirt.org/vuln/fkie_cve-2026-35025 <p>ProFTPD through 1.3.9b and 1.3.10rc2 contains an access control bypass vulnerability that allows authenticated FTP users to circumvent Directory ACL restrictions by prefixing paths with /proc/self/root in the RNFR command handler. Attackers can exploit the unresolved symlink components in dir_canonical_path() to cause dir_check() to perform lexical path comparisons that match no configured Directory block, enabling rename operations on files in DenyAll-protected directories and subsequent retrieval of those files. Mitigation: Sessions configured with DefaultRoot (chroot) are not affected, as chroot changes the directory to which /proc/self/root resolves.</p> <p>ProFTPD through 1.3.9b and 1.3.10rc2 contains an access control bypass vulnerability that allows authenticated FTP users to circumvent Directory ACL restrictions by prefixing paths with /proc/self/root in the RNFR command handler. Attackers can exploit the unresolved symlink components in dir_canonical_path() to cause dir_check() to perform lexical path comparisons that match no configured Directory block, enabling rename operations on files in DenyAll-protected directories and subsequent retrieval of those files. Mitigation: Sessions configured with DefaultRoot (chroot) are not affected, as chroot changes the directory to which /proc/self/root resolves.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-35025 https://cve.radiocsirt.org/vuln/ghsa-9vr4-2f43-pc8v <p>ProFTPD through 1.3.9b and 1.3.10rc2 contains an access control bypass vulnerability that allows authenticated FTP users to circumvent Directory ACL restrictions by prefixing paths with /proc/self/root in the RNFR command handler. Attackers can exploit the unresolved symlink components in dir_canonical_path() to cause dir_check() to perform lexical path comparisons that match no configured Directory block, enabling rename operations on files in DenyAll-protected directories and subsequent retrieval of those files. Mitigation: Sessions configured with DefaultRoot (chroot) are not affected, as chroot changes the directory to which /proc/self/root resolves.</p> <p>ProFTPD through 1.3.9b and 1.3.10rc2 contains an access control bypass vulnerability that allows authenticated FTP users to circumvent Directory ACL restrictions by prefixing paths with /proc/self/root in the RNFR command handler. Attackers can exploit the unresolved symlink components in dir_canonical_path() to cause dir_check() to perform lexical path comparisons that match no configured Directory block, enabling rename operations on files in DenyAll-protected directories and subsequent retrieval of those files. Mitigation: Sessions configured with DefaultRoot (chroot) are not affected, as chroot changes the directory to which /proc/self/root resolves.</p> https://cve.radiocsirt.org/vuln/ghsa-9vr4-2f43-pc8v https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-35025 <p><strong>Affected:</strong> Ubuntu:16.04:LTS: proftpd-dfsg, Ubuntu:18.04:LTS: proftpd-dfsg, Ubuntu:20.04:LTS: proftpd-dfsg, Ubuntu:22.04:LTS: proftpd-dfsg, Ubuntu:24.04:LTS: proftpd-dfsg, Ubuntu:25.10: proftpd-dfsg, Ubuntu:26.04:LTS: proftpd-dfsg</p> <p>ProFTPD through 1.3.9b and 1.3.10rc2 contains an access control bypass vulnerability that allows authenticated FTP users to circumvent Directory ACL restrictions by prefixing paths with /proc/self/root in the RNFR command handler. Attackers can exploit the unresolved symlink components in dir_canonical_path() to cause dir_check() to perform lexical path comparisons that match no configured Directory block, enabling rename operations on files in DenyAll-protected directories and subsequent retrieval of those files. Mitigation: Sessions configured with DefaultRoot (chroot) are not affected, as chroot changes the directory to which /proc/self/root resolves.</p> <p><strong>Affected:</strong> Ubuntu:16.04:LTS: proftpd-dfsg, Ubuntu:18.04:LTS: proftpd-dfsg, Ubuntu:20.04:LTS: proftpd-dfsg, Ubuntu:22.04:LTS: proftpd-dfsg, Ubuntu:24.04:LTS: proftpd-dfsg, Ubuntu:25.10: proftpd-dfsg, Ubuntu:26.04:LTS: proftpd-dfsg</p> <p>ProFTPD through 1.3.9b and 1.3.10rc2 contains an access control bypass vulnerability that allows authenticated FTP users to circumvent Directory ACL restrictions by prefixing paths with /proc/self/root in the RNFR command handler. Attackers can exploit the unresolved symlink components in dir_canonical_path() to cause dir_check() to perform lexical path comparisons that match no configured Directory block, enabling rename operations on files in DenyAll-protected directories and subsequent retrieval of those files. Mitigation: Sessions configured with DefaultRoot (chroot) are not affected, as chroot changes the directory to which /proc/self/root resolves.</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-35025 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-2069 <p>Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in ProFTPD ausnutzen, um Sicherheitsvorkehrungen zu umgehen, und um Dateien zu manipulieren.</p> <p>Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in ProFTPD ausnutzen, um Sicherheitsvorkehrungen zu umgehen, und um Dateien zu manipulieren.</p> https://cve.radiocsirt.org/vuln/wid-sec-w-2026-2069