{"id":"CVE-2024-50340","summary":"Ability to change environment from query in symfony/runtime","details":"symfony/runtime is a module for the Symphony PHP framework which enables decoupling PHP applications from global state. When the `register_argv_argc` 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 the kernel when handling the request. As of versions 5.4.46, 6.4.14, and 7.1.7 the `SymfonyRuntime` now ignores the `argv` values for non-SAPI PHP runtimes. All users are advised to upgrade. There are no known workarounds for this vulnerability.","aliases":["GHSA-x8vp-gf4q-mw5j"],"modified":"2026-04-09T12:00:59.415236Z","published":"2024-11-06T21:09:46.750Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/50xxx/CVE-2024-50340.json","cwe_ids":["CWE-74"],"cna_assigner":"GitHub_M"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/50xxx/CVE-2024-50340.json"},{"type":"ADVISORY","url":"https://github.com/symfony/symfony/security/advisories/GHSA-x8vp-gf4q-mw5j"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-50340"},{"type":"FIX","url":"https://github.com/symfony/symfony/commit/a77b308c3f179ed7c8a8bc295f82b2d6ee3493fa"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/symfony/symfony","events":[{"introduced":"0"},{"fixed":"a77b308c3f179ed7c8a8bc295f82b2d6ee3493fa"}]}],"versions":["v2.0.0","v2.0.0-RC1","v2.0.0-RC2","v2.0.0-RC3","v2.0.0-RC4","v2.0.0-RC5","v2.0.0-RC6","v2.0.0BETA1","v2.0.0BETA2","v2.0.0BETA3","v2.0.0BETA4","v2.0.0BETA5","v2.0.0PR8","v2.1.0","v2.1.0-BETA1","v2.1.0-BETA2","v2.1.0-BETA3","v2.1.0-BETA4","v2.1.0-RC1","v2.1.0-RC2","v2.2.0-BETA1","v2.2.0-BETA2","v2.3.0-BETA1","v2.3.0-BETA2","v2.4.0-BETA1","v2.4.0-BETA2","v2.5.0-BETA1","v2.5.0-BETA2","v2.6.0-BETA1","v3.0.0","v3.0.0-BETA1","v3.2.0-BETA1","v3.2.0-RC1","v3.3.0-BETA1","v4.0.0-BETA1","v4.0.0-BETA2","v4.0.0-BETA3","v4.0.0-BETA4","v4.2.0-BETA1","v4.2.0-BETA2","v4.3.0-BETA1","v5.0.0-BETA1","v5.0.0-BETA2","v5.0.0-RC1","v5.1.0-BETA1","v5.2.0-BETA1","v5.2.0-BETA2","v5.2.0-BETA3","v5.3.0-BETA1","v5.3.0-BETA2","v5.3.0-BETA3","v5.3.0-BETA4","v5.4.0","v5.4.0-BETA1","v5.4.0-BETA2","v5.4.0-BETA3","v5.4.0-RC1","v5.4.1","v5.4.10","v5.4.11","v5.4.12","v5.4.13","v5.4.14","v5.4.15","v5.4.16","v5.4.17","v5.4.18","v5.4.19","v5.4.2","v5.4.20","v5.4.21","v5.4.22","v5.4.23","v5.4.24","v5.4.25","v5.4.26","v5.4.27","v5.4.28","v5.4.29","v5.4.3","v5.4.30","v5.4.31","v5.4.32","v5.4.33","v5.4.34","v5.4.35","v5.4.36","v5.4.37","v5.4.38","v5.4.39","v5.4.4","v5.4.40","v5.4.41","v5.4.42","v5.4.43","v5.4.44","v5.4.45","v5.4.5","v5.4.6","v5.4.7","v5.4.8","v5.4.9","vPR3","vPR4","vPR5","vPR6","vPR8","vPR9"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-50340.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"}]}