Vulnerability DatabaseCVE-2015-2308
Mend.io Vulnerability Database
The largest open source vulnerability database
What is a Vulnerability ID?
New vulnerability? Tell us about it!
CVE-2015-2308
Published:June 24, 2015
Updated:May 17, 2026
Eval injection vulnerability in the HttpCache class in HttpKernel in Symfony 2.x before 2.3.27, 2.4.x and 2.5.x before 2.5.11, and 2.6.x before 2.6.6 allows remote attackers to execute arbitrary PHP code via a language="php" attribute of a SCRIPT element.
Affected Packages
symfony/symfony (PHP):
Affected version(s) >=v2.4.0 <v2.5.11
Fix Suggestion:
Update to version v2.5.11
symfony/http-kernel (PHP):
Affected version(s) >=v2.0.0 <v2.3.27
Fix Suggestion:
Update to version v2.3.27
symfony/http-kernel (PHP):
Affected version(s) >=v2.4.0 <v2.5.11
Fix Suggestion:
Update to version v2.5.11
symfony/symfony (PHP):
Affected version(s) >=v2.0.0 <v2.3.27
Fix Suggestion:
Update to version v2.3.27
symfony/http-kernel (PHP):
Affected version(s) >=v2.6.0 <v2.6.6
Fix Suggestion:
Update to version v2.6.6
symfony/symfony (PHP):
Affected version(s) >=v2.6.0 <v2.6.6
Fix Suggestion:
Update to version v2.6.6
Related Resources (11)
https://github.com/symfony/symfony
https://nvd.nist.gov/vuln/detail/CVE-2015-2308
https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2015-2308.yaml
https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/http-kernel/CVE-2015-2308.yaml
https://symfony.com/cve-2015-2308
https://github.com/symfony/symfony/pull/14167/commits/195c57e1f50765aff33137689b16e126a689056a
http://jvn.jp/en/jp/JVN19578958/index.html
https://web.archive.org/web/20200228084751/http://www.securityfocus.com/bid/75357
http://jvndb.jvn.jp/jvndb/JVNDB-2015-000089
https://symfony.com/blog/cve-2015-2308-esi-code-injection
http://www.securityfocus.com/bid/75357
Do you need more information?
Contact Us
CVSS v4
Base Score:
6.3
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
LOW
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 Control of Generation of Code ('Code Injection')
CWE-94
EPSS
Base Score:
0.54