CVE-2026-45064
MEDIUM SEVERITYVulnerability Description
Symfony's HtmlSanitizer URL Attributes Pass Through BiDi Override Characters → Visual href Spoofing
Vulnerability Details
Published Date
Last Modified
Source
GitHub
Vendor
composer
Product
symfony/html-sanitizer
External References
- https://github.com/symfony/symfony/security/advisories/GHSA-h5vq-qfcg-4m6p
- https://github.com/symfony/symfony/commit/743a435e948b897ef2b5564ac438d4beb95d2526
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/html-sanitizer/CVE-2026-45064.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2026-45064.yaml
- https://symfony.com/cve-2026-45064
- https://github.com/advisories/GHSA-h5vq-qfcg-4m6p
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