{"id":"CVE-2018-6926","title":"In app/Controller/ServersController.php in MISP 2.4.87, a server setting permitted the override of a path variable on certain Red Hed Enterprise Linux and CentOS systems (where rh_shell_fix was enabled), and consequently allowed site adm…","summary":"In app/Controller/ServersController.php in MISP 2.4.87, a server setting permitted the override of a path variable on certain Red Hed Enterprise Linux and CentOS systems (where rh_shell_fix was enabled), and consequently allowed site adm…","severity":"high","cvss":7.2,"cvssVector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-78"],"vendor":"misp-project","product":"misp","affected":["misp = 2.4.87"],"published":"2018-02-12","updated":"2026-06-22","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2018-6926","references":[{"url":"https://github.com/MISP/MISP/commit/0a2aa9d52492d960b9a161160acedbe9caaa4126","label":"cve@mitre.org"},{"url":"https://github.com/MISP/MISP/commit/0a2aa9d52492d960b9a161160acedbe9caaa4126","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd"],"epss":0.01403,"epssPercentile":0.70935,"ingestedAt":"2026-06-29T13:24:33.213Z","slug":"CVE-2018-6926","body":"## Overview\n\nIn app/Controller/ServersController.php in MISP 2.4.87, a server setting permitted the override of a path variable on certain Red Hed Enterprise Linux and CentOS systems (where rh_shell_fix was enabled), and consequently allowed site admins to inject arbitrary OS commands. The impact is limited by the setting being only accessible to the site administrator.\n\n## Affected\n\n- `misp = 2.4.87`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":40,"depthScoreParts":{"impact":39.6,"likelihood":0.3,"exploitation":0,"ransomware":0},"changes":[]}