CVE-2024-45612 MEDIUM

CVE-2024-45612: Insert tag injection via canonical URL in Contao

Vendor Contao
Product contao
Weakness CWE-20 · Input validation
Published September 17, 2024
Last update September 18, 2024
View on NVD All CVEs

CVSS base score

5.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality Low
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

September 17, 2024 CVE published
September 18, 2024 Record updated