Symfony HttpFoundation - Access Control Bypass via PATH_INFO

Symfony HttpFoundation component = 2.0.0 and prior to versions 5.4.50, 6.4.29, and 7.3.7 contains an access control bypass vulnerability. The Request class improperly interprets some PATHINFO values, producing URL paths without a leading /. This allows bypassing access control rules that are buil...

Symfony Profiler - Remote Access via Injected Arguments

symfony/runtime is a module for the Symphony PHP framework which enables decoupling PHP applications from global state. When the registerargvargc php directive is set to on , and users call any URL with a special crafted query string, they are able to change the environment or debug mode used by...

Symfony - Authentication Bypass

Symfony 2.3.19 through 2.3.28, 2.4.9 through 2.4.10, 2.5.4 through 2.5.11, and 2.6.0 through 2.6.7, when ESI or SSI support enabled, does not check if the controller attribute is set, which allows remote attackers to bypass URL signing and security rules by including 1 no hash or 2 an invalid has...

GHSA-FQC7-9XJW-JRH3 SymfonyRuntime CVE-2024-50340 Patch Bypass: Web Requests Can Still Set APP_ENV/APP_DEBUG via parse_str/SAPI Argv Mismatch

Description CVE-2024-50340 GHSA-x8vp-gf4q-mw5j addressed an issue where, with registerargcargv=On, a crafted query string let an unauthenticated GET change the kernel environment and debug flag by feeding --env/--no-debug through $SERVER'argv'. The fix shipped in symfony/runtime 5.4.46 / 6.4.14 /...

PT-2026-48343

Description CVE-2024-50340 GHSA-x8vp-gf4q-mw5j addressed an issue where, with register argc argv=On, a crafted query string let an unauthenticated GET change the kernel environment and debug flag by feeding --env/--no-debug through $ SERVER'argv'. The fix shipped in symfony/runtime 5.4.46 / 6.4.1...

CVE-2026-41498

Kimai is an open-source time tracking application. Prior to version 2.54.0, the Team API endpoints use IsGranted'editteam' instead of IsGranted'edit', 'team', causing Symfony TeamVoter to abstain from voting. This removes entity-level ownership checks on team operations, allowing any user with th...

Symfony and Symfony HTML Sanitizer Component 6.1.x < 6.4.40 / 7.0.x < 7.4.12 / 8.0.x 8.0.12 Multiple Vulnerabilities

The version of Symfony and/or the Symfony HTML Sanitizer Component installed on the remote host is prior to 6.1.x prior to 6.4.40, 7.0.x prior to 7.4.12, 8.0.x prior to 8.0.12. and, therefore, affected by multiple vulnerabilities: - A visual spoofing vulnerability exists in Symfony Component...

Debian dsa-6317 : php-symfony - security update

The remote Debian 12 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-6317 advisory. - ------------------------------------------------------------------------- Debian Security Advisory DSA-6317-1 [email protected] https://www.debian.org/securit...

[SECURITY] [DSA 6317-1] symfony security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6317-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff June 01, 2026 https://www.debian.org/security/faq -...

Debian dsa-6312 : php-symfony - security update

The remote Debian 13 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-6312 advisory. - ------------------------------------------------------------------------- Debian Security Advisory DSA-6312-1 [email protected] https://www.debian.org/securit...

[SECURITY] [DSA 6312-1] symfony security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6312-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff May 31, 2026 https://www.debian.org/security/faq -...

GHSA-55RJ-X2VC-4WHQ Symfony: Twilio SMS Notifier allows unauthenticated webhook injection due to missing X-Twilio-Signature verification

Description The Twilio SMS notifier bridge ships a webhook request parser used to authenticate and decode the status callbacks Twilio POSTs to an application's webhook endpoint. Its doParseRequest $request, \SensitiveParameter string $secret method receives the configured webhook secret but never...

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

More info at https://github.com/symfony/ux/security/advisories/GHSA-4m4j-hmqq-3gxm...

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

More info at https://github.com/symfony/ux/security/advisories/GHSA-38x5-rcv4-xf7x...

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

More info at https://github.com/symfony/ux/security/advisories/GHSA-34w5-c283-j9fg...

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

More info at https://github.com/symfony/ux/security/advisories/GHSA-89g7-22c8-3j23...

symfony/ux-autocomplete Information exposure via unescaped LIKE wildcards in EntitySearchUtil

More info at https://github.com/symfony/ux/security/advisories/GHSA-946h-jp5c-8fvh...

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

More info at https://github.com/symfony/ux/security/advisories/GHSA-mm82-c99c-h2cf...

symfony/ux-autocomplete XSS via unescaped AJAX response data

More info at https://github.com/symfony/ux/security/advisories/GHSA-mwqm-4fw3-cjvr...

CVE-2026-49212

creationtimestamp| type| source ---|---|--- 2026-05-29 07:32:47+00:00| seen| https://bsky.app/profile/symfony.com/post/3mmxzgyz6x62f...