CVE-2026-45066
MEDIUM SEVERITYVulnerability Description
Symfony has an HtmlSanitizer allowLinkHosts() / allowMediaHosts() Bypass via URL-Parser Differentials and <area> Misclassification
Vulnerability Details
Published Date
Last Modified
Source
GitHub
Vendor
composer
Product
symfony/html-sanitizer
External References
- https://github.com/symfony/symfony/security/advisories/GHSA-qc95-4862-92fh
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/html-sanitizer/CVE-2026-45066.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2026-45066.yaml
- https://symfony.com/cve-2026-45066
- https://github.com/advisories/GHSA-qc95-4862-92fh
Discussion (0)
Add Comment
No comments yet. Be the first!