CVE-2024-45612

Insert tag injection via canonical URL in Contao

Published Sep 17, 2024 CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-2699 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.
Github GHSA Github GHSA GHSA-2xpq-xp6c-5mgj Contao affected by insert tag injection via canonical URL
History
Type Values Removed Values Added
Metrics epss

{'score': 0.0022}

epss

{'score': 0.00228}

Type Values Removed Values Added
Weaknesses CWE-74
Type Values Removed Values Added
First Time appeared Contao
Contao contao
CPEs cpe:2.3:a:contao:contao:*:*:*:*:*:*:*:*
Vendors & Products Contao
Contao contao
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Title Insert tag injection via canonical URL in Contao
Weaknesses CWE-20
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Sep 18, 2024, 2:09 PM
Reserved
Sep 2, 2024, 4:00 PM
Status
Analyzed
Published
Sep 17, 2024, 7:15 PM
Modified
Jun 17, 2026, 7:54 AM