CVE-2022-43410: jenkins project jenkins mercurial plugin
Vulnerability summary
CVE-2022-43410 is a medium (CVSS 5.3) vulnerability in jenkins project jenkins mercurial plugin. EPSS estimates a 0.82% chance of exploitation in the next 30 days, higher than 57.3% of scored vulnerabilities.
Not severe (CVSS 5.3, network access); no exploitation reported by the 5 checked sources
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 0 · Downstream 1Timeline
- 19-10-2022PublishedVulnerability first disclosed.
- 08-05-2025Last modifiedVulnerability information updated.
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.
CVSS metrics
3 scores · 3 sources · 1 version- OSV · MavenEcosystem advisory · calculated5.3MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- NVDNIST5.3MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS trend
Probability
0.82%
Chance of exploitation in the next 30 days
Percentile
57%
Versus all other CVEs
30-day change
Increase +0.11 pp
From 0.71% on 04-10-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Known conditions: network-reachable, no authentication, no user interaction (CVSS vector). Other conditions: not stated in public data.
Jenkins1 product
- mercurial≤ 1251.va_b_121f184902
Jenkins project1 product
- jenkins mercurial plugin≥ unspecified, ≤ 1251.va_b_121f184902
Org.jenkins-ci.plugins1 product
- mercurial< 1260.vdfb_723cdcc81
3 vendors · 3 products
