CVE-2025-29790
4.8
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
Summary
Contao is an Open Source CMS. Users can upload SVG files with malicious code, which is then executed in the back end and/or front end. This vulnerability is fixed in Contao 4.13.54, 5.3.30, or 5.5.6.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| contao | contao | >= 4.0.0, < 4.13.54 | affected |
| contao | contao | >= 5.0.0, < 5.3.30 | affected |
| contao | contao | >= 5.4.0, < 5.5.6 | affected |
Weaknesses
- CWE-79: CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
- https://github.com/contao/contao/security/advisories/GHSA-vqqr-fgmh-f626
- https://contao.org/en/security-advisories/cross-site-scripting-through-svg-uploads
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