{"id":"CVE-2024-45612","url":"https://www.cyber-defence.io/tools/cve/CVE-2024-45612","generatedAt":"2026-10-28T03:42:34.538Z","title":"In affected versions an untrusted user can inject insert tags into the canonical tag, which are then replaced on the web page (front end).","description":"Contao is an Open Source CMS. In affected versions an untrusted user can inject insert tags into the canonical tag, which are then replaced on the web page (front end). Users are advised to update to Contao 4.13.49, 5.3.15 or 5.4.3. Users unable to upgrade should disable canonical tags in the root page settings.","published":"2024-09-17T19:15:28.000Z","lastModified":"2026-06-17T07:54:34.000Z","status":"Analyzed","sourceIdentifier":"security-advisories@github.com","cvss":{"version":"3.1","score":5.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"},"cwe":["CWE-20","CWE-74"],"affected":["contao/contao"],"epss":{"score":0.00298,"percentile":0.2231,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.30%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://contao.org/en/security-advisories/insert-tag-injection-via-canonical-urls","tags":["Vendor Advisory"],"source":"security-advisories@github.com"},{"url":"https://github.com/contao/contao/security/advisories/GHSA-2xpq-xp6c-5mgj","tags":["Vendor Advisory"],"source":"security-advisories@github.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2024-45612","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."}