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CVE-2013-4446

18
FAUCET Score

CVE-2013-4446 describes a remote code execution vulnerability in the Context module for Drupal (versions 6.x-2.x before 6.x-3.2 and 7.x-3.x before 7.x-3.0). This flaw, specifically within the _json_decode function, arises when PHP versions lacking native json_decode support are used, potentially allowing attackers to execute arbitrary PHP code via unspecified Ajax-related vectors, possibly involving eval injection. Rated with a CVSS score of 6.8 (Medium), this vulnerability has a network attack vector and medium attack complexity, with potential impacts on confidentiality, integrity, and availability. Its EPSS score is low, indicating a low probability of exploitation. There is no evidence of active exploitation, and no public exploit code (Metasploit, Nuclei, ExploitDB) is available. The vulnerability has received no community discussion or media coverage, suggesting a low level of public awareness or interest.

Impacted Technologies

VendorProductVersion(s)CPE
6.x-2.0CPE matchmatch criteria
cpe:2.3:a:steven_jones:context:6.x-2.0:alpha1:*:*:*:*:*:*
6.x-2.0CPE matchmatch criteria
cpe:2.3:a:steven_jones:context:6.x-2.0:alpha2:*:*:*:*:*:*
6.x-2.0CPE matchmatch criteria
cpe:2.3:a:steven_jones:context:6.x-2.0:beta1:*:*:*:*:*:*
6.x-2.0CPE matchmatch criteria
cpe:2.3:a:steven_jones:context:6.x-2.0:beta2:*:*:*:*:*:*
6.x-2.0CPE matchmatch criteria
cpe:2.3:a:steven_jones:context:6.x-2.0:beta3:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.8MEDIUM

AV:N/AC:M/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.53%
Probability of exploitation in next 30 days
EPSS Percentile
72.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0153 is in the 47th percentile among its peer group of 19,955 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

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