CVE-2024-45612 — Improper Input Validation in Contao

CWE-20 — Improper Input Validation CWE-74 — Injection CWE-79 — Cross-site Scripting4 documents4 sources

Severity

5.3MEDIUMNVD

EPSS

0.5%

top 31.99%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Contao Contao Core-bundle

Timeline

PublishedSep 17

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:NExploitability: 3.9 | Impact: 1.4

Affected Packages3 packages

▶NVDcontao/contao4.13.0 — 4.13.49+2

▶Packagistcontao/core-bundle4.13.0 — 4.13.49+2

▶CVEListV5contao/contao>= 4.13.0, < 4.13.49, >= 5.0.0, < 5.3.15, >= 5.4.0, < 5.4.3+2

🔴Vulnerability Details

CVEList

Insert tag injection via canonical URL in Contao↗2024-09-17

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GHSA

Contao affected by insert tag injection via canonical URL↗2024-09-17

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OSV

Contao affected by insert tag injection via canonical URL↗2024-09-17

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