symfony/yaml
Packagist5 known CVEs affecting this package
Aggregated from OSV, GitHub Security Advisories, NVD, and vendor advisories. Each CVE links to its full detail page with vendor advisories, patches, fixed versions, and remediation guidance.
CVEs affecting symfony/yamlpage 1 of 1
- CVE-2013-1348NONECVSS 0.0EG 0.0✓ Fixed in 2.0.222014-06-02
vulnerable: 2.0.4 ... v2.0.9 (16 versions)
The Yaml::parse function in Symfony 2.0.x before 2.0.22 remote attackers to execute arbitrary PHP code via a PHP file, a different vulnerability than CVE-2013-1397.
- CVE-2013-1397NONECVSS 0.0EG 0.0✓ Fixed in 2.2.0-BETA22014-06-02
Symfony 2.0.x before 2.0.22, 2.1.x before 2.1.7, and 2.2.x remote attackers to execute arbitrary PHP code via a serialized PHP object to the (1) Yaml::parse or (2) Yaml\Parser::parse function, a different vulnerability than CVE-2013-1348.
- CVE-2026-45133HIGHCVSS 7.5EG 8.2✓ Fixed in 8.0.122026-05-27
vulnerable: v8.0.0 ... v8.0.8 (6 versions)
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 5.4.52, 6.4.40, 7.4.12, and 8.0.12, when the parser is exposed to attacker-controlled input, deeply nested mappings or sequences cau…
- CVE-2026-45304HIGHCVSS 7.5EG 8.7✓ Fixed in 8.0.122026-05-27
vulnerable: v8.0.0 ... v8.0.8 (6 versions)
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 5.4.52, 6.4.40, 7.4.12, and 8.0.12, Symfony\Component\Yaml\Parser resolved YAML collection aliases recursively, allowing a small unt…
- CVE-2026-45305HIGHCVSS 7.5EG 8.7✓ Fixed in 8.0.122026-05-27
vulnerable: v8.0.0 ... v8.0.8 (6 versions)
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 5.4.52, 6.4.40, 7.4.12, and 8.0.12, Symfony\Component\Yaml\Parser::cleanup() used regular expressions with overlapping quantifiers f…
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