CVE-2024-45965

Contao before 5.5.6 allows XSS via an SVG document. This affects (in contao/core-bundle in Composer) 4.x before 4.13.54, 5.0.x through 5.3.x before 5.3.30, and 5.4.x and 5.5..x before 5.5.6.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.4 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
mitreCNA
6.4 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 39%
VendorProductVersion
contaocontao
4.0 ≤
𝑥
< 4.13.54
contaocontao
5.0.0 ≤
𝑥
< 5.3.30
contaocontao
5.4.0 ≤
𝑥
< 5.5.6
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://contao.org/en/security-advisories/cross-site-scripting-through-svg-uploads
https://grimthereaperteam.medium.com/contao-5-4-1-malicious-file-upload-xss-in-svg-30edb8820ecb