{"id":"CVE-2026-111231","aliases":["EUVD-2026-102343","GHSA-prh2-rh73-jcp7"],"status":"rejected","title":"Netgate pfSense CE through 2.9.0 contains an authorization bypass vulnerability that allows read...","description":"This CVE ID has been rejected because it does not describe a security vulnerability.","severity":{"version":"4.0","score":8.6,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high","from":"ghsa"},"epss":{"day":"2026-11-06","score":0.00842,"percentile":0.58087,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-863"],"published":"2026-10-15T18:46:31Z","modified":"2026-11-06T19:17:21Z","references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-111231"},{"url":"https://abraxaslabs.tech/research/pfsense-ce-leftovers"},{"url":"https://github.com/abraxas/pfsense-config-readonly-restore"},{"url":"https://github.com/pfsense/pfsense/blob/9363ac5b8651a1c7a333180425ce7719070f95f9/src/etc/inc/config.lib.inc#L588-L597"},{"url":"https://github.com/pfsense/pfsense/blob/9363ac5b8651a1c7a333180425ce7719070f95f9/src/etc/inc/config.lib.inc#L743-L798"},{"url":"https://www.vulncheck.com/advisories/netgate-pfsense-ce-through-2.9.0-authorization-bypass-via-config-restore-and-config-install"},{"url":"https://github.com/advisories/GHSA-prh2-rh73-jcp7"}],"sources":{"cve":[{"id":"CVE-2026-111231","description":"This CVE ID has been rejected because it does not describe a security vulnerability.","status":"rejected","published":"2026-10-15T18:46:31.461Z","modified":"2026-11-06T18:23:59.744Z","updated_at":"2026-11-06T19:59:18.98792Z"}],"euvd":[{"id":"EUVD-2026-102343","description":"This CVE ID has been rejected because it does not describe a security vulnerability.","status":"published","published":"2026-10-15T18:46:31Z","modified":"2026-11-06T18:23:59Z","cvss":[{"version":"4.0","score":8.6,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-06T19:05:52.672747Z"}],"ghsa":[{"id":"GHSA-prh2-rh73-jcp7","title":"Netgate pfSense CE through 2.9.0 contains an authorization bypass vulnerability that allows read...","description":"Netgate pfSense CE through 2.9.0 contains an authorization bypass vulnerability that allows read-only WebGUI users to replace config.xml because config_restore() and config_install() ignore the 'User - Config: Deny Config Write' privilege. Attackers holding page privileges for services_acb.php, uploadconfig.php, diag_confbak.php, or diag_backup.php can install a chosen config.xml to gain root-level code execution after reload or reboot.","status":"published","published":"2026-10-15T21:36:12Z","modified":"2026-10-15T21:36:16Z","cvss":[{"version":"4.0","score":8.6,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high"},{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T15:13:49.297576Z"}],"nvd":[{"id":"CVE-2026-111231","description":"Rejected reason: This CVE ID has been rejected because it does not describe a security vulnerability.","status":"rejected","published":"2026-10-15T19:17:36.11Z","modified":"2026-11-06T19:17:21.35Z","updated_at":"2026-11-06T22:02:14.293692Z"}]}}