{"id":"CVE-2026-26046","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-26046","generatedAt":"2026-10-31T05:59:57.792Z","title":"A vulnerability was found in a Moodle TeX filter administrative setting where insufficient sanitization of configuration input could allow command injection.","description":"A vulnerability was found in a Moodle TeX filter administrative setting where insufficient sanitization of configuration input could allow command injection. On sites where the TeX filter is enabled and ImageMagick is installed, a maliciously crafted setting value entered by an administrator could result in unintended system command execution. While exploitation requires administrative privileges, successful compromise could affect the entire Moodle server.","published":"2026-02-21T06:17:00.000Z","lastModified":"2026-06-17T10:25:39.000Z","status":"Analyzed","sourceIdentifier":"patrick@puiterwijk.org","cvss":{"version":"3.1","score":7.2,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-78"],"affected":["moodle/moodle"],"epss":{"score":0.13829,"percentile":0.96517,"date":"2026-10-30","history":[{"date":"2026-09-24","score":0.03022,"percentile":0.86902},{"date":"2026-10-25","score":0.13829,"percentile":0.96494}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 13.8%, higher than 97% of all known CVEs. Patch or mitigate before the next change window."},"changes":[{"kind":"epss","label":"EPSS jump","at":"2026-10-25T00:00:00.000Z","detail":{"to":0.13829,"from":0.03375,"percentile":0.96494},"summary":"EPSS moved from 3.4% to 13.8% probability of exploitation in the next thirty days."}],"references":[{"url":"https://access.redhat.com/security/cve/CVE-2026-26046","tags":["Third Party Advisory"],"source":"patrick@puiterwijk.org"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2440903","tags":["Third Party Advisory"],"source":"patrick@puiterwijk.org"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-26046","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}