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CVE-2015-3173

26
FAUCET Score

CVE-2015-3173 describes a critical remote code execution vulnerability in the custom-content-type-manager WordPress plugin. An authenticated administrator can exploit this flaw to execute arbitrary PHP code on the server. With a CVSS score of 7.2 (HIGH), this vulnerability allows for complete compromise of confidentiality, integrity, and availability, requiring high privileges but low attack complexity. Despite its severity, there is no public exploit code available, nor is there evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
< 0.9.8.6CPE matchmatch criteria
cpe:2.3:a:custom_content_type_manager_project:custom_content_type_manager:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

7.2HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.2
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
3.29%
Probability of exploitation in next 30 days
EPSS Percentile
87.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0329 is in the 86th percentile among its peer group of 5,528 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

blog.nettitude.com / uk/custom-content-type-manager-remote-code-execution
ExploitThird Party Advisory
github.com / craftsmancoding/custom-content-type-manager/blob/master/readme.txt
Release NotesThird Party Advisory
wpscan.com / vulnerability/6b3d0736-7f08-4403-95eb-4385cb206f9e
ExploitThird Party Advisory