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CVE-2018-1000054

25
FAUCET Score

CVE-2018-1000054 is a high-severity XML External Entity (XXE) vulnerability affecting Jenkins CCM Plugin versions 3.1 and earlier. This flaw allows authenticated users to extract sensitive information from the Jenkins master, perform Server-Side Request Forgery (SSRF), or launch Denial-of-Service (DoS) attacks. With a CVSS score of 8.3, it presents a significant risk due to its low attack complexity and high impact on confidentiality and availability. There is currently no public exploit code available, nor is there evidence of active exploitation or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 3.1CPE matchmatch criteria
cpe:2.3:a:jenkins:ccm:*:*:*:*:*:jenkins:*:*

CVSS Data

CVSS version used by this source: 3.0

8.3HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.5
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.85%
Probability of exploitation in next 30 days
EPSS Percentile
54.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0085 is in the 49th percentile among its peer group of 17,844 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 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

Patch Available

Vendor Patches (1)

mavenpatch availablevia ghsa
Product: org.jvnet.hudson.plugins:ccmFixed in: 3.2

Vendor Advisories (1)

mavenGHSA-c4mp-h3m2-h5mchigh

Jenkins CCM Plugin vulnerable to Improper Restriction of XML External Entity Reference

May 14, 2022

References

jenkins.io / security/advisory/2018-02-05
Vendor Advisory