CVE-2018-1000112
Incorrect Authorization in Jenkins Mercurial Plugin
An improper authorization vulnerability exists in Jenkins Mercurial Plugin version 2.2 and earlier in MercurialStatus.java that allows an attacker with network access to obtain a list of nodes and users.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
An improper authorization vulnerability exists in Jenkins Mercurial Plugin version 2.2 and earlier in MercurialStatus.java that allows an attacker with network access to obtain a list of nodes and users.
- Record
CVE-2018-1000112- CVSS 3.0
- 5.3 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-863
- Updated
- 2026-11-02
CVE List No score
An improper authorization vulnerability exists in Jenkins Mercurial Plugin version 2.2 and earlier in MercurialStatus.java that allows an attacker with network access to obtain a list of nodes and users.
- Record
CVE-2018-1000112- Updated
- 2026-11-02
EUVDEUVD-2022-3734 No score
An improper authorization vulnerability exists in Jenkins Mercurial Plugin version 2.2 and earlier in MercurialStatus.java that allows an attacker with network access to obtain a list of nodes and users.
- Record
EUVD-2022-3734- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-f9cx-789c-w2mr
Incorrect Authorization in Jenkins Mercurial Plugin
An improper authorization vulnerability exists in Jenkins Mercurial Plugin version 2.2 and earlier in MercurialStatus.java that allows an attacker with network access to obtain a list of nodes and users.
- Record
GHSA-f9cx-789c-w2mr- CVSS 3.0
- 5.3 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-863
- Updated
- 2026-11-02
OSV
An improper authorization vulnerability exists in Jenkins Mercurial Plugin version 2.2 and earlier in MercurialStatus.java that allows an attacker with network access to obtain a list of nodes and users.
- Record
CVE-2018-1000112- CVSS 3.0
- 5.3 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - Updated
- 2026-11-02
OSVGHSA-f9cx-789c-w2mr
Incorrect Authorization in Jenkins Mercurial Plugin
An improper authorization vulnerability exists in Jenkins Mercurial Plugin version 2.2 and earlier in MercurialStatus.java that allows an attacker with network access to obtain a list of nodes and users.
- Record
GHSA-f9cx-789c-w2mr- CVSS 3.0
- 5.3 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-863
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
org.jenkins-ci.plugins:mercurialMaven |
through 2.2 | 2.3 |
org.jenkins-ci.plugins:mercurialMaven |
before 2.3, plus listed versions 1.371.381.391.401.41 Show 34 moreShow less1.421.431.441.451.461.471.481.48-beta-11.491.501.50-beta-11.50-beta-21.50.11.511.51-beta-11.51-beta-21.51-beta-31.521.531.541.551.561.571.581.58-beta-11.591.601.612.02.0-alpha-12.0-alpha-42.0-beta-12.12.2 |
2.3 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2018-1000112 is a medium vulnerability (CVSS 5.3) in Jenkins Mercurial, published March 13, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.96%, the 61st percentile. Fixed in org.jenkins-ci.plugins:mercurial 2.3.