Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2018-1000112

19
FAUCET Score

CVE-2018-1000112 describes an improper authorization vulnerability in the Jenkins Mercurial Plugin, affecting versions 2.2 and earlier. This flaw, located in MercurialStatus.java, allows an unauthenticated attacker with network access to enumerate Jenkins nodes and user accounts. Rated as MEDIUM severity (CVSS 5.3), the vulnerability has a low impact on confidentiality, but does not affect integrity or availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.2CPE matchmatch criteria
cpe:2.3:a:jenkins:mercurial:*:*:*:*:*:jenkins:*:*

CVSS Data

CVSS version used by this source: 3.0

5.3MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
1.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.98%
Probability of exploitation in next 30 days
EPSS Percentile
58.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0098 is in the 37th percentile among its peer group of 23,725 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 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

Patch Available

Vendor Patches (2)

mavenpatch availablevia ghsa
Product: org.jenkins-ci.plugins:mercurialFixed in: 2.3
redhatno patchvia redhat_api
Product: Red Hat OpenShift Enterprise 3Fixed in: jenkins-plugin-mercurial

Vendor Advisories (2)

mavenGHSA-f9cx-789c-w2mrmedium

Incorrect Authorization in Jenkins Mercurial Plugin

May 13, 2022
redhatCVE-2018-1000112Moderate

jenkins-plugin-mercurial: Disclosure of user names and node names to unauthorized users through post-commit hook URL in Mercurial Plugin (SECURITY-726)

Feb 26, 2018

References

jenkins.io / security/advisory/2018-02-26
Vendor Advisory