Vulnerabilities in pkg:maven/org.jenkins-ci.tools/git-parameter

PACKAGE
Advisory Identifier: GHSA-hwvp-7xqv-8jx3
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Advisory Summary

CVE-2026-57286 is a MODERATE (CVSS 4.3) jenkins git parameter plugin has vulnerability (CWE-862: Missing Authorization) affecting Git parameter libraries in the Maven ecosystem. The issue involves jenkins git parameter plugin has a missing permission check that allows listing scm branch and tag names. Remediation is available by upgrading affected packages to version 462.463.

6 Known Advisory Record(s)
Package Vulnerability Intelligence

pkg:maven/org.jenkins-ci.tools/git-parameter

6 Known Advisory Record(s)

Vulnerability advisories affecting package pkg:maven/org.jenkins-ci.tools/git-parameter. Select an advisory below to view technical details or fixes.

Advisory ID CVE / NVD Severity Summary
GHSA-hwvp-7xqv-8jx3 CVE-2026-57286 MODERATE Jenkins Git Parameter Plugin has a missing permission check that allows listing SCM branch and tag names
GHSA-qcj2-99cg-mppf CVE-2025-53652 MODERATE Jenkins Git Parameter Plugin vulnerable to code injection due to inexhaustive parameter check
GHSA-fgxc-mxvw-55mv CVE-2020-2113 MODERATE Jenkins Git Parameter Plugin vulnerable to stored cross-site scripting (XSS)
GHSA-hw26-fw67-qxm9 CVE-2020-2112 MODERATE Jenkins Git Parameter Plugin vulnerable to Stored cross-site scripting (XSS)
GHSA-j7q2-c6r4-x2jw CVE-2020-2238 HIGH Stored XSS vulnerability in Jenkins Git Parameter Plugin
GHSA-fcr6-6cph-vmcm CVE-2022-29040 MODERATE Stored XSS vulnerability in Jenkins Git Parameter Plugin

CVE-2026-57286 at a Glance

CVE Identifier CVE-2026-57286
GHSA Identifier GHSA-hwvp-7xqv-8jx3
Severity MODERATE
CVSS v3.1 Base Score 4.3
CWE Classification CWE-862: Missing Authorization
Affected Product Git parameter
Package Ecosystem Maven
Published Date
Last Updated

Security Impact

CVSS: 4.3

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N).

Attack Vector Network (AV:N)
Attack Complexity Low (AC:L)
Privileges Required Low (PR:L)
User Interaction None (UI:N)
Scope Unchanged (S:U)
Confidentiality Low (C:L)
Integrity None (I:N)
Availability None (A:N)

How to Fix CVE-2026-57286

To remediate this vulnerability, upgrade all affected Git parameter dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

org.jenkins-ci.tools:git-parameter fixed: 462.463 
<dependency>
    <groupId>org.jenkins-ci.tools</groupId>
    <artifactId>git-parameter</artifactId>
    <version>462.463</version>
</dependency>
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

mvn dependency:tree -Dincludes=org.jenkins-ci.tools

How to Check if You Are Affected

To determine whether your Java application is affected by CVE-2026-57286, inspect your build dependencies using the Maven Dependency Plugin:

mvn dependency:tree -Dincludes=org.jenkins-ci.tools

Analyze the terminal output to locate any version of Git parameter in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 462.463), your application is affected.

Note: The mvn dependency:tree -Dincludes=org.jenkins-ci.tools command inspects the resolved dependency graph declared in your project's POM files; it does not perform automated security scanning or inspect runtime dynamic classpaths. Always verify runtime container classpaths and shaded JARs.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-862: Missing Authorization, where the product does not perform an authorization check when an actor attempts to access a resource or perform an action. In Git parameter, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

Jenkins Git Parameter Plugin 462.vdcf3df2ed2ca_ and earlier does not perform a permission check in an HTTP endpoint that populates the list of values for Git parameters by querying the SCM configured on a job, using the SCM credentials configured in Jenkins. This allows attackers with Item/Read permission to obtain information about the SCM repository used by a job they would otherwise be unable to access, such as branch names, tag names, and revision metadata. Git Parameter Plugin 462.463.v496a_59f698e5 requires Item/Build permission to populate the list of values for Git parameters.

CVE-2026-57286 Affected Git parameter Versions

1 component(s)
Fixed Versions:
462.463
Product / Package Ecosystem Affected Versions Fixed Version
org.jenkins-ci.tools:git-parameter
maven/org.jenkins-ci.tools/git-parameter
Maven
< 462.463
462.463

References

NVD — CVE-2026-57286 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-57286
Security Fix Commit FIX COMMIT
https://github.com/jenkinsci/git-parameter-plugin/commit/496a59f698e5ada712dea1ebf980709f0040e394
Git parameter Source Repository REPOSITORY
https://github.com/jenkinsci/git-parameter-plugin
Git parameter Release RELEASE
https://github.com/jenkinsci/git-parameter-plugin/releases/tag/462.463.v496a_59f698e5
Git parameter Security Information SECURITY
https://www.jenkins.io/security/advisory/2026-06-24/#SECURITY-3745

Frequently Asked Questions

What is CVE-2026-57286?
CVE-2026-57286 is a security vulnerability in Git parameter involving Jenkins Git Parameter Plugin has a missing permission check that allows listing SCM branch and tag names under CWE-862: Missing Authorization.
Which Git parameter versions are affected?
Affected versions include releases prior to 462.463 across affected packages: org.jenkins-ci.tools:git-parameter.
What version fixes CVE-2026-57286?
Upgrading to 462.463 (or the latest patched release for your respective branch) resolves the vulnerability.
Is git-parameter affected?
Yes, org.jenkins-ci.tools:git-parameter is affected in releases prior to 462.463. Upgrade your dependency to 462.463 or later.
What is the CVSS score of CVE-2026-57286?
CVE-2026-57286 has a CVSS v3.1 base score of 4.3 (MODERATE) with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
What CWE is associated with CVE-2026-57286?
CVE-2026-57286 is classified under CWE-862: Missing Authorization (The product does not perform an authorization check when an actor attempts to access a resource or perform an action.).
How can I check Maven dependencies for CVE-2026-57286?
Run the dependency tree command: 'mvn dependency:tree -Dincludes=org.jenkins-ci.tools'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-hwvp-7xqv-8jx3",
  "modified" : "2026-09-25T18:08:47Z",
  "published" : "2026-06-24T15:31:47Z",
  "aliases" : [ "CVE-2026-57286" ],
  "summary" : "Jenkins Git Parameter Plugin has a missing permission check that allows listing SCM branch and tag names ",
  "details" : "Jenkins Git Parameter Plugin 462.vdcf3df2ed2ca_ and earlier does not perform a permission check in an HTTP endpoint that populates the list of values for Git parameters by querying the SCM configured on a job, using the SCM credentials configured in Jenkins.\n\nThis allows attackers with Item/Read permission to obtain information about the SCM repository used by a job they would otherwise be unable to access, such as branch names, tag names, and revision metadata.\n\nGit Parameter Plugin 462.463.v496a_59f698e5 requires Item/Build permission to populate the list of values for Git parameters.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.jenkins-ci.tools:git-parameter"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "462.463"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-57286"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/jenkinsci/git-parameter-plugin/commit/496a59f698e5ada712dea1ebf980709f0040e394"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/jenkinsci/git-parameter-plugin"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/jenkinsci/git-parameter-plugin/releases/tag/462.463.v496a_59f698e5"
  }, {
    "type" : "WEB",
    "url" : "https://www.jenkins.io/security/advisory/2026-06-24/#SECURITY-3745"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-862" ],
    "severity" : "MODERATE",
    "github_reviewed" : true,
    "github_reviewed_at" : "2026-09-25T18:08:47Z",
    "nvd_published_at" : "2026-06-24T14:17:34Z"
  }
}