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CVE-2022-43410

UNKNOWN
Published 2022-10-19T00:00:00.000Z
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Expert Analysis

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CVSS Score

V3.1
5.3
/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.001
probability
of exploitation in the wild

There is a 0.1% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.234
Higher than 23.4% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
LOW
Integrity
NONE
Availability
NONE

Description

Jenkins Mercurial Plugin 1251.va_b_121f184902 and earlier provides information about which jobs were triggered or scheduled for polling through its webhook endpoint, including jobs the user has no permission to access.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Jenkins project

Jenkins Mercurial Plugin

Affected Versions:

unspecified

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

✓ GitHub Reviewed MODERATE

Webhook endpoint discloses job names to unauthorized users in Jenkins Mercurial Plugin

GHSA-j7pg-863g-22p6

Advisory Details

Mercurial Plugin provides a webhook endpoint at `/mercurial/notifyCommit` that can be used to notify Jenkins of changes to an SCM repository. This endpoint receives a repository URL, and Jenkins will schedule polling for all jobs configured with the specified repository. It can be accessed with GET requests and without authentication. In Mercurial Plugin 1251.va_b_121f184902 and earlier, the output of the webhook endpoint will provide information about which jobs were triggered or scheduled for polling, including jobs the user has no permission to access. This allows attackers with knowledge of Mercurial repository URLs to obtain information about the existence of jobs configured with this Mercurial repository. Mercurial Plugin 1260.vdfb_723cdcc81 does not provide the names of jobs for which polling is triggered unless the user has the appropriate Item/Read permission.

Affected Packages

Maven org.jenkins-ci.plugins:mercurial
ECOSYSTEM: ≥0 <1260.vdfb_723cdcc81

CVSS Scoring

CVSS Score

5.0

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2022-43410
WEB https://github.com/jenkinsci/mercurial-plugin/commit/dfb723cdcc815875cdf63abd32e314ced5e95ac9
PACKAGE https://github.com/jenkinsci/mercurial-plugin
WEB https://www.jenkins.io/security/advisory/2022-10-19/#SECURITY-2831
WEB http://www.openwall.com/lists/oss-security/2022/10/19/3

Advisory provided by GitHub Security Advisory Database. Published: October 19, 2022, Modified: December 16, 2022

References

https://www.jenkins.io/security/advisory/2022-10-19/#SECURITY-2831
http://www.openwall.com/lists/oss-security/2022/10/19/3
Published: 2022-10-19T00:00:00.000Z
Last Modified: 2025-05-08T19:22:33.351Z
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