Vulnerability DatabaseCVE-2015-7809
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CVE-2015-7809
November 06, 2015
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.
Related Resources (11)
https://github.com/FriendsOfPHP/security-advisories/blob/master/twig/twig/CVE-2015-7809.yaml
http://openwall.com/lists/oss-security/2015/10/11/2
https://github.com/fabpot/Twig/commit/30be07759a3de2558da5224f127d052ecf492e8f
http://openwall.com/lists/oss-security/2015/08/21/3
http://www.debian.org/security/2015/dsa-3343
https://github.com/twigphp/Twig
https://github.com/twigphp/Twig/commit/30be07759a3de2558da5224f127d052ecf492e8f
https://github.com/twigphp/Twig/pull/1759
http://symfony.com/blog/security-release-twig-1-20-0
https://nvd.nist.gov/vuln/detail/CVE-2015-7809
https://symfony.com/blog/security-release-twig-1-20-0
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CVSS v4
Base Score:
9.2
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
5.6
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
LOW
CVSS v2
Base Score:
6.8
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Weakness Type (CWE)
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CWE-74
EPSS
Base Score:
2.04