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CVE-2024-50340: Symfony allows changing the environment through a query

high Affects symfony/runtime, symfony/symfony. Feed 2026.10.29.4, updated 2026-10-29; published ; advisory modified .

Symfony allows changing the environment through a query

Package
symfony/runtime Composer
Affected versions
>=5.3.0 and <5.4.46 or >=6.0.0 and <6.4.14 or >=7.0.0 and <7.1.7 or >=5.3.0 and <5.4.0 or >=5.4.0 and <5.4.46 or >=6.0.0 and <6.1.0 or >=6.1.0 and <6.2.0 or >=6.2.0 and <6.3.0 or >=6.3.0 and <6.4.0 or >=6.4.0 and <6.4.14 or >=7.0.0 and <7.1.0 or >=7.1.0 and <7.1.7
Fixed in
5.4.46, 6.4.14, 7.1.7
Severity
high  CVSS 7.3
Exploitation
not on CISA KEV · EPSS 62% (99.2th percentile)
Published
2024-11-06
Source
osv.dev

References

Symfony allows changing the environment through a query

Package
symfony/symfony Composer
Affected versions
>=5.3.0 and <5.4.46 or >=6.0.0 and <6.4.14 or >=7.0.0 and <7.1.7 or >=5.3.0 and <5.4.0 or >=5.4.0 and <5.4.46 or >=6.0.0 and <6.1.0 or >=6.1.0 and <6.2.0 or >=6.2.0 and <6.3.0 or >=6.3.0 and <6.4.0 or >=6.4.0 and <6.4.14 or >=7.0.0 and <7.1.0 or >=7.1.0 and <7.1.7
Fixed in
5.4.46, 6.4.14, 7.1.7
Severity
high  CVSS 7.3
Exploitation
not on CISA KEV · EPSS 62% (99.2th percentile)
Published
2024-11-06
Source
osv.dev

References

CWE-20CWE-74
NVD recordsymfony/runtime advisoriessymfony/symfony advisories

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composer require --dev phpwarden/phpwarden
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