CVE-2013-4446

Severity: medium (CVSS 6.8 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2013-12-07 · updated 2026-06-16
Weakness: CWE-94

Description

The _json_decode function in plugins/context_reaction_block.inc in the Context module 6.x-2.x before 6.x-3.2 and 7.x-3.x before 7.x-3.0 for Drupal, when using a version of PHP that does not support the json_decode function, allows remote attackers to execute arbitrary PHP code via unspecified vectors related to Ajax operations, possibly involving eval injection.

Affected products

Steven Jones Context: 6.x-2.0-alpha1, 6.x-2.0-alpha2, 6.x-2.0-beta1, 6.x-2.0-beta2, 6.x-2.0-beta3, 6.x-2.0-beta4 (+32)

References

http://drupalcode.org/project/context.git/commitdiff/63ef4d9
http://drupalcode.org/project/context.git/commitdiff/d7b4afa
http://lists.fedoraproject.org/pipermail/package-announce/2013-November/121433.html
http://lists.fedoraproject.org/pipermail/package-announce/2013-November/122298.html
http://lists.fedoraproject.org/pipermail/package-announce/2013-November/122308.html
https://drupal.org/node/2112785
https://drupal.org/node/2112791
https://drupal.org/node/2113317
http://drupalcode.org/project/context.git/commitdiff/63ef4d9
http://drupalcode.org/project/context.git/commitdiff/d7b4afa
http://lists.fedoraproject.org/pipermail/package-announce/2013-November/121433.html
http://lists.fedoraproject.org/pipermail/package-announce/2013-November/122298.html

Get alerted when CVE-2013-4446 or the next vulnerability affects your stack