{"id":"CVE-2024-29895","aliases":["GHSA-cr28-x256-xf5m"],"url":"https://o3.security/vulnerability/CVE-2024-29895","summary":"Cacti command injection in cmd_realtime.php","details":"Cacti provides an operational monitoring and fault management framework. A command injection vulnerability on the 1.3.x DEV branch allows any unauthenticated user to execute arbitrary command on the server when `register_argc_argv` option of PHP is `On`. In `cmd_realtime.php` line 119, the `$poller_id` used as part of the command execution is sourced from `$_SERVER['argv']`, which can be controlled by URL when `register_argc_argv` option of PHP is `On`. And this option is `On` by default in many environments such as the main PHP Docker image for PHP. Commit 53e8014d1f082034e0646edc6286cde3800c683d contains a patch for the issue, but this commit was reverted in commit 99633903cad0de5ace636249de16f77e57a3c8fc.","published":"2024-05-13T14:33:27.594Z","modified":"2026-08-12T03:51:14.680618851Z","cvss":{"score":10,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"},"epss":{"score":0.98455,"percentile":0.99916,"asOf":"2026-09-08"},"cisaKev":null,"exploitsKnown":3,"affectedPackages":[],"fix":{"url":"https://github.com/Cacti/cacti/commit/53e8014d1f082034e0646edc6286cde3800c683d","label":"Cacti/cacti@53e8014"},"references":[{"type":"WEB","url":"https://github.com/Cacti/cacti/blob/501712998589763d411a68d35e3cda98fd9cfd18/cmd_realtime.php#L119"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/29xxx/CVE-2024-29895.json"},{"type":"ADVISORY","url":"https://github.com/Cacti/cacti/security/advisories/GHSA-cr28-x256-xf5m"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-29895"},{"type":"FIX","url":"https://github.com/Cacti/cacti/commit/53e8014d1f082034e0646edc6286cde3800c683d"},{"type":"FIX","url":"https://github.com/Cacti/cacti/commit/99633903cad0de5ace636249de16f77e57a3c8fc"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:14.680618851Z"}}