What’s Vulnerable › Vulnerabilities

CVE-2015-7809

• Severity: medium (CVSS 6.8 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2015-11-06 · updated 2026-06-17
• Weakness: CWE-264

Description

The displayBlock function Template.php in Sensio Labs Twig before 1.20.0, when Sandbox mode is enabled, allows remote attackers to execute arbitrary code via the _self variable in a template.

Affected products

• twigphp Twig: through 1.19.0

References

• http://openwall.com/lists/oss-security/2015/08/21/3
• http://openwall.com/lists/oss-security/2015/10/11/2
• http://symfony.com/blog/security-release-twig-1-20-0
• http://www.debian.org/security/2015/dsa-3343
• https://github.com/fabpot/Twig/commit/30be07759a3de2558da5224f127d052ecf492e8f
• https://github.com/twigphp/Twig/pull/1759
• http://openwall.com/lists/oss-security/2015/08/21/3
• http://openwall.com/lists/oss-security/2015/10/11/2
• http://symfony.com/blog/security-release-twig-1-20-0
• http://www.debian.org/security/2015/dsa-3343
• https://github.com/fabpot/Twig/commit/30be07759a3de2558da5224f127d052ecf492e8f
• https://github.com/twigphp/Twig/pull/1759

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