{"basis":"claimed","id":"CVE-2024-50340","name":"Ability to change environment from query in symfony/runtime","vendorProject":"symfony","product":"symfony","publishedAt":"2024-11-06","cvss":{"score":7.3,"severity":"HIGH","version":"3.1"},"exploited":null,"epss":{"score":0.61834,"percentile":0.99174,"date":"2026-11-02"},"coverage":{"cloudflare":{"status":"blocks","firstOn":"2025-01-06","daysToRule":61},"aws":{"status":"none","firstOn":null,"daysToRule":null},"azure":{"status":"none","firstOn":null,"daysToRule":null},"google":{"status":"none","firstOn":null,"daysToRule":null},"fastly":{"status":"no_history","firstOn":null,"daysToRule":null},"f5":{"status":"rule","firstOn":"2025-01-21","daysToRule":76},"akamai":{"status":"no_source","firstOn":null,"daysToRule":null},"crs":{"status":"none","firstOn":null,"daysToRule":null}},"title":"Ability to change environment from query in symfony/runtime","description":"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.","cwes":["CWE-74"],"vendors":[{"vendor":"cloudflare","status":"blocks","basis":"claimed","firstOn":"2025-01-06","firstIsNew":true,"daysToRule":61,"daysAtMost":null,"freePlan":false,"claims":[{"id":"24ea1d16d75dcfbd7be88dc01d519f65725a70f3b300ee93825d61ef7147600a","cve_id":"CVE-2024-50340","vendor":"cloudflare","product":"Cloudflare Specials","rule_id":"84d481b1f49c4735afa2fb2bb615335e","rule_name":"Symfony Profiler - Auth Bypass - CVE:CVE-2024-50340","change":"new","default_action":"Block","published_on":"2025-01-06","source_url":"https://developers.cloudflare.com/changelog/post/2025-01-06-waf-release/","source_title":"WAF Release - 2025-01-06","excerpt":"Symfony Profiler - Auth Bypass - CVE:CVE-2024-50340. Previous action: Log. New action: Block. 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References: CVE-2024-50340.","first_seen_at":"2026-11-02T21:00:26.849Z"},{"id":"e25257cf1529ef892864f779977eed13bb662e893e44ad05252826341cda8f99","cve_id":"CVE-2024-50340","vendor":"f5","product":"Attack signatures","rule_id":"200014043","rule_name":"Symfony Environment Change","change":"new","default_action":null,"published_on":"2025-03-11","source_url":"https://docs.cloud.f5.com/docs-v2/platform/changelogs/security-details-changelog","source_title":"F5 Distributed Cloud attack signatures changelog","excerpt":"Added: signature 200014043 \"Symfony Environment Change\" (Abuse of Functionality, risk Medium), systems: PHP. References: CVE-2024-50340.","first_seen_at":"2026-11-02T21:00:26.672Z"}]},{"vendor":"akamai","status":"no_source","basis":"claimed","firstOn":null,"firstIsNew":false,"daysToRule":null,"daysAtMost":null,"freePlan":false,"claims":[]},{"vendor":"crs","status":"none","basis":"claimed","firstOn":null,"firstIsNew":false,"daysToRule":null,"daysAtMost":null,"freePlan":false,"claims":[]}],"updatedAt":"2026-11-02T21:16:33.988Z","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"partial"},"measured":[{"engineId":"owasp-crs","engineName":"OWASP Core Rule Set","engineVersion":"4.25.0","runtime":"Coraza v3.8.1","config":"paranoia level 1, anomaly threshold 5, default CRS settings","ranAt":"2026-11-02T13:02:57.000Z","verdict":"passed","templateId":"CVE-2024-50340","templatePath":"http/cves/2024/CVE-2024-50340.yaml","requests":2,"blockedRequests":0,"rules":[],"note":"","requestDetail":[{"method":"GET","path":"/","status":200,"blocked":false,"rules":[]},{"method":"GET","path":"/_profiler/phpinfo?…","status":200,"blocked":false,"rules":[]}]},{"engineId":"owasp-crs","engineName":"OWASP Core Rule Set","engineVersion":"4.25.0","runtime":"Coraza v3.8.1","config":"paranoia level 2, anomaly threshold 5, default CRS settings","ranAt":"2026-11-02T13:03:28.000Z","verdict":"passed","templateId":"CVE-2024-50340","templatePath":"http/cves/2024/CVE-2024-50340.yaml","requests":2,"blockedRequests":0,"rules":[],"note":"","requestDetail":[{"method":"GET","path":"/","status":200,"blocked":false,"rules":[]},{"method":"GET","path":"/_profiler/phpinfo?…","status":200,"blocked":false,"rules":[]}]}],"social":{"total":0,"first_seen":null,"daily":[{"day":"2026-10-21","posts":0},{"day":"2026-10-22","posts":0},{"day":"2026-10-23","posts":0},{"day":"2026-10-24","posts":0},{"day":"2026-10-25","posts":0},{"day":"2026-10-26","posts":0},{"day":"2026-10-27","posts":0},{"day":"2026-10-28","posts":0},{"day":"2026-10-29","posts":0},{"day":"2026-10-30","posts":0},{"day":"2026-10-31","posts":0},{"day":"2026-11-01","posts":0},{"day":"2026-11-02","posts":0},{"day":"2026-11-03","posts":0}],"top_posts":[],"exploit_repositories":[]}}