symfony/ux-live-component Format-less date LiveProps parsed with the permissive DateTime constructor

PKSA-kwkg-rq7h-gh18 CVE-2026-49208

Affected version: >=2.8.0,<2.36.0|>=3.0.0,<3.1.0

Reported by:
FriendsOfPHP/security-advisories

symfony/ux-live-component Denial of service via unbounded batch action requests

PKSA-tv34-cfvx-rr9r CVE-2026-49209

Affected version: >=2.5.0,<2.36.0|>=3.0.0,<3.1.0

Reported by:
FriendsOfPHP/security-advisories

symfony/ux-live-component XSS via attacker-controlled child component tag

PKSA-87hx-5gp4-x12b CVE-2026-49210

Affected version: >=2.8.0,<2.36.0|>=3.0.0,<3.1.0

Reported by:
FriendsOfPHP/security-advisories

symfony/ux-live-component LiveComponentHydrator HMAC checksum lacks component and slot binding

PKSA-wxdb-kw41-yhdy CVE-2026-49212

Affected version: >=2.8.0,<2.36.0|>=3.0.0,<3.1.0

Reported by:
FriendsOfPHP/security-advisories

symfony/ux-live-component CSRF Protection Bypass: Accept Header is CORS-Safelisted

PKSA-ks3q-z9y3-61pz CVE-2026-49215

Affected version: >=2.22.0,<2.36.0|>=3.0.0,<3.1.0

Reported by:
FriendsOfPHP/security-advisories