{"id":"CVE-2026-109327","title":"Admidio 4.0.12 through 4.3.17 and 5.0.0 before 5.0.15 contains a reflected cross-site scripting vulnerability in system/redirect.php that allows unauthenticated attackers to inject JavaScript via the url GET parameter, due to an incomple…","summary":"Admidio 4.0.12 through 4.3.17 and 5.0.0 before 5.0.15 contains a reflected cross-site scripting vulnerability in system/redirect.php that allows unauthenticated attackers to inject JavaScript via the url GET parameter, due to an incomple…","severity":"medium","cvss":6.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","cwe":["CWE-79"],"vendor":"Admidio","product":"admidio","affected":["admidio >= 4.0.12 <= 4.3.17","admidio >= 5.0.0 < 5.0.15"],"published":"2026-10-12","updated":"2026-10-15","sourceUpdated":"2026-10-15T15:14:38.513","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-109327","references":[{"url":"https://github.com/Admidio/admidio/security/advisories/GHSA-vxfg-x6vc-7w3w","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/admidio-4.0.12-through-4.3.17-and-5.0.0-before-5.0.15-reflected-xss-via-system-redirect-php","label":"disclosure@vulncheck.com"},{"url":"https://github.com/Admidio/admidio/security/advisories/GHSA-vxfg-x6vc-7w3w","label":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"tags":["nvd","cve.org","exploit-available"],"epss":0.00257,"epssPercentile":0.17288,"exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-15T02:46:32.330417Z"},"ingestedAt":"2026-10-12T18:00:08.203Z","slug":"CVE-2026-109327","body":"## Overview\n\nAdmidio 4.0.12 through 4.3.17 and 5.0.0 before 5.0.15 contains a reflected cross-site scripting vulnerability in system/redirect.php that allows unauthenticated attackers to inject JavaScript via the url GET parameter, due to an incomplete fix for CVE-2021-43810. Attackers can craft a javascript: URL containing a decoy http:// segment that passes validation and executes script in the Admidio origin when victims click the redirect link.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":46,"depthScoreParts":{"impact":33.6,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[{"seq":222047,"id":"CVE-2026-109327","ts":1792043625868,"field":"exploit_available","old":"false","new":"true"}]}