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CVE-2024-13900

20
FAUCET Score

CVE-2024-13900 is a PHP Code Injection vulnerability affecting all versions up to and including 3.3.0 of the Head, Footer and Post Injections plugin for WordPress. This high-severity vulnerability (CVSS 7.2) allows authenticated attackers with Administrator-level access to inject arbitrary PHP code, particularly in multisite environments, leading to potential complete compromise of confidentiality, integrity, and availability. While no public exploits, Metasploit modules, or Nuclei templates are currently available, and there is minimal community discussion or media coverage, the underlying CWE-94 weakness indicates a significant risk. This vulnerability is not listed in CISA's KEV catalog, suggesting it is not under active widespread exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
< 3.3.1CPE matchmatch criteria
cpe:2.3:a:satollo:head\,_footer\,_and_post_injections:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

4.1MEDIUM

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
0.7
Impact Score
3.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.40%
Probability of exploitation in next 30 days
EPSS Percentile
32.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0040 is in the 10th percentile among its peer group of 5,531 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.3 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

plugins.trac.wordpress.org / changeset/3244016
Patch
wordfence.com / threat-intel/vulnerabilities/id/5177bde6-4922-48ee-9155-577c392809a0
Third Party Advisory