High severity8.2OSV Advisory· Published Jul 14, 2026· Updated Jul 16, 2026
CVE-2026-45075
CVE-2026-45075
Description
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 7.4.12 and 8.0.12, method-scoped #[IsGranted], #[IsSignatureValid], and #[IsCsrfTokenValid] attributes can be configured for GET only, but Symfony routes HEAD requests to the GET handler while the attribute check is skipped, allowing protected controllers to execute and leak headers or perform side effects. This issue is fixed in versions 7.4.12 and 8.0.12.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
symfony/http-kernelPackagist | >= 7.4.0, < 7.4.12 | 7.4.12 |
symfony/http-kernelPackagist | >= 8.0.0, < 8.0.12 | 8.0.12 |
symfony/security-httpPackagist | >= 7.4.0, < 7.4.12 | 7.4.12 |
symfony/security-httpPackagist | >= 8.0.0, < 8.0.12 | 8.0.12 |
symfony/symfonyPackagist | >= 7.4.0, < 7.4.12 | 7.4.12 |
symfony/symfonyPackagist | >= 8.0.0, < 8.0.12 | 8.0.12 |
Affected products
2v8.0.11, v7.4.11, v8.0.10, …+ 1 more
- (no CPE)range: v8.0.11, v7.4.11, v8.0.10, …
- (no CPE)range: <7.4.12, <8.0.12
Patches
Vulnerability mechanics
References
9- github.com/symfony/symfony/security/advisories/GHSA-6439-2f28-8p8qnvdPatchVendor AdvisoryWEB
- github.com/advisories/GHSA-6439-2f28-8p8qghsaADVISORY
- github.com/FriendsOfPHP/security-advisories/blob/master/symfony/http-kernel/CVE-2026-45075.yamlghsaWEB
- github.com/FriendsOfPHP/security-advisories/blob/master/symfony/security-http/CVE-2026-45075.yamlghsaWEB
- github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2026-45075.yamlghsaWEB
- github.com/symfony/symfony/commit/fa8d5c67aa4b22c9656e3fd7d5c3aa59865bf838ghsaWEB
- github.com/symfony/symfony/releases/tag/v7.4.12nvdProductRelease Notes
- github.com/symfony/symfony/releases/tag/v8.0.12nvdProductRelease Notes
- symfony.com/cve-2026-45075ghsaWEB
News mentions
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