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Status published
Medium
CVE-2024-45612
Insert tag injection via canonical URL in Contao
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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CVE-2025-57758
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Affected Vendor
contao
View all reports →Affected Software
contao
Vulnerable Versions:
>= 4.13.0, < 4.13.49, >= 5.0.0, < 5.3.15, >= 5.4.0, < 5.4.3
Timeline
Official Publish:
September 17th, 2024
Last Modified:
September 18th, 2024
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N