{"id":"UBUNTU-CVE-2026-71287","details":"Cacti's sanitize_sql_column (lib/functions.php) sanitizes user-supplied ORDER BY column names using the regex . Because this allowlist retains letters, digits, underscore, parentheses, and dot (intended to support expressions like COUNT(id) and table.column), a payload such as passes through completely unmodified.","modified":"2026-08-13T00:14:08Z","published":"2026-08-05T13:24:00Z","upstream":["CVE-2026-71287"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-71287"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2026-71287"},{"type":"REPORT","url":"https://github.com/Cacti/cacti"},{"type":"REPORT","url":"https://github.com/Cacti/cacti/blob/develop/lib/functions.php"}],"affected":[{"package":{"name":"cacti","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/cacti?arch=source&distro=esm-infra-legacy%2Ftrusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.8.8b+dfsg-3","0.8.8b+dfsg-5","0.8.8b+dfsg-5ubuntu0.1","0.8.8b+dfsg-5ubuntu0.2","0.8.8b+dfsg-5ubuntu0.2+esm1","0.8.8b+dfsg-5ubuntu0.2+esm2"],"ecosystem_specific":{"binaries":[{"binary_name":"cacti","binary_version":"0.8.8b+dfsg-5ubuntu0.2+esm2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-71287.json"}},{"package":{"name":"cacti","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/cacti?arch=source&distro=esm-apps%2Fxenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.8.8f+ds1-2","0.8.8f+ds1-3","0.8.8f+ds1-4","0.8.8f+ds1-4ubuntu1","0.8.8f+ds1-4ubuntu2","0.8.8f+ds1-4ubuntu3","0.8.8f+ds1-4ubuntu4","0.8.8f+ds1-4ubuntu4.16.04","0.8.8f+ds1-4ubuntu4.16.04.1","0.8.8f+ds1-4ubuntu4.16.04.2","0.8.8f+ds1-4ubuntu4.16.04.2+esm1","0.8.8f+ds1-4ubuntu4.16.04.2+esm2"],"ecosystem_specific":{"binaries":[{"binary_name":"cacti","binary_version":"0.8.8f+ds1-4ubuntu4.16.04.2+esm2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-71287.json"}},{"package":{"name":"cacti","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/cacti?arch=source&distro=esm-apps%2Fbionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.1.18+ds1-1","1.1.27+ds1-2","1.1.27+ds1-3","1.1.28+ds1-2","1.1.35+ds1-1","1.1.36+ds1-1","1.1.38+ds1-1","1.1.38+ds1-1ubuntu0.1~esm1","1.1.38+ds1-1ubuntu0.1~esm3","1.1.38+ds1-1ubuntu0.1~esm4"],"ecosystem_specific":{"binaries":[{"binary_name":"cacti","binary_version":"1.1.38+ds1-1ubuntu0.1~esm4"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-71287.json"}},{"package":{"name":"cacti","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/cacti?arch=source&distro=esm-apps%2Ffocal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.4+ds1-2ubuntu3","1.2.9+ds1-1ubuntu1","1.2.9+ds1-1ubuntu2","1.2.10+ds1-1ubuntu1","1.2.10+ds1-1ubuntu1+esm1","1.2.10+ds1-1ubuntu1.1","1.2.10+ds1-1ubuntu1.1+esm1","1.2.10+ds1-1ubuntu1.1+esm2"],"ecosystem_specific":{"binaries":[{"binary_name":"cacti","binary_version":"1.2.10+ds1-1ubuntu1.1+esm2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-71287.json"}},{"package":{"name":"cacti","ecosystem":"Ubuntu:Pro:22.04:LTS","purl":"pkg:deb/ubuntu/cacti?arch=source&distro=esm-apps%2Fjammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.16+ds1-2ubuntu1","1.2.19+ds1-2ubuntu1","1.2.19+ds1-2ubuntu1+esm1","1.2.19+ds1-2ubuntu1.1","1.2.19+ds1-2ubuntu1.1+esm1","1.2.19+ds1-2ubuntu1.1+esm2"],"ecosystem_specific":{"binaries":[{"binary_name":"cacti","binary_version":"1.2.19+ds1-2ubuntu1.1+esm2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-71287.json"}},{"package":{"name":"cacti","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/cacti?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.25+ds1-2","1.2.26+ds1-1","1.2.26+ds1-1ubuntu0.1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.2.26+ds1-1ubuntu0.1","binary_name":"cacti"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-71287.json"}},{"package":{"name":"cacti","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/cacti?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.30+ds1-1ubuntu1","1.2.30+ds1-1ubuntu2"],"ecosystem_specific":{"binaries":[{"binary_version":"1.2.30+ds1-1ubuntu2","binary_name":"cacti"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-71287.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}