CVE-2024-51736

9.8 criticalEPSS 0.4%

Critical (9.8) in sensiolabs symfony. EPSS 0.4% chance of exploitation in the next 30 days.

Symphony process is a module for the Symphony PHP framework which executes commands in sub-processes. On Windows, when an executable file named `cmd.exe` is located in the current working directory it will be called by the `Process` class when preparing command arguments, leading to possible hijacking. This issue has been addressed in release versions 5.4.46, 6.4.14, and 7.1.7. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 37% of CVEs (scores of 2026-10-31)
CWE: CWE-77
Published: 2024-11-06
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

sensiolabs:symfony

References

https://github.com/symfony/symfony/security/advisories/GHSA-qq5c-677p-737q
https://github.com/symfony/symfony/security/advisories/GHSA-qq5c-677p-737q
https://github.com/symfony/symfony/security/advisories/GHSA-qq5c-677p-737q
https://github.com/symfony/symfony/security/advisories/GHSA-qq5c-677p-737q

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