Vulnerabilities in pkg:maven/org.jenkins-ci.plugins/rich-text-publisher-plugin

PACKAGE
Advisory Identifier: GHSA-2v6r-jf2g-j5q5
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Advisory Summary

CVE-2022-34786 is a HIGH (CVSS 8.0) cross-site scripting vulnerability (CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) affecting Rich text publisher plugin libraries in the Maven ecosystem. The issue involves cross-site scripting in jenkins rich text publisher plugin. Remediation is available in the latest vendor maintenance releases.

1 Known Advisory Record(s)
Package Vulnerability Intelligence

pkg:maven/org.jenkins-ci.plugins/rich-text-publisher-plugin

1 Known Advisory Record(s)

Vulnerability advisories affecting package pkg:maven/org.jenkins-ci.plugins/rich-text-publisher-plugin. Select an advisory below to view technical details or fixes.

Advisory ID CVE / NVD Severity Summary
GHSA-2v6r-jf2g-j5q5 CVE-2022-34786 HIGH Cross-site Scripting in Jenkins Rich Text Publisher Plugin

CVE-2022-34786 at a Glance

CVE Identifier CVE-2022-34786
GHSA Identifier GHSA-2v6r-jf2g-j5q5
Severity HIGH
CVSS v3.1 Base Score 8.0
CWE Classification CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Product Rich text publisher plugin
Package Ecosystem Maven
Published Date
Last Updated

Security Impact

CVSS: 8.0

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:R/S:U/C:H/I:H/A:H).

Attack Vector Network (AV:N)
Attack Complexity Low (AC:L)
Privileges Required Low (PR:L)
User Interaction Required (UI:R)
Scope Unchanged (S:U)
Confidentiality High (C:H)
Integrity High (I:H)
Availability High (A:H)

How to Fix CVE-2022-34786

To remediate this vulnerability, upgrade all affected Rich text publisher plugin 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.plugins:rich-text-publisher-plugin fixed: Latest secure release 
<dependency>
    <groupId>org.jenkins-ci.plugins</groupId>
    <artifactId>rich-text-publisher-plugin</artifactId>
    <version>Latest secure release</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.plugins

How to Check if You Are Affected

To determine whether your Java application is affected by CVE-2022-34786, inspect your build dependencies using the Maven Dependency Plugin:

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

Analyze the terminal output to locate any version of Rich text publisher plugin in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than the patched release), your application is affected.

Note: The mvn dependency:tree -Dincludes=org.jenkins-ci.plugins 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-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'), where the product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. In Rich text publisher plugin, 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 Rich Text Publisher Plugin 1.4 and earlier does not escape the HTML message set by its post-build step, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to configure jobs.

CVE-2022-34786 Affected Rich text publisher plugin Versions

1 component(s)
Product / Package Ecosystem Affected Versions Fixed Version
org.jenkins-ci.plugins:rich-text-publisher-plugin
maven/org.jenkins-ci.plugins/rich-text-publisher-plugin
Maven
≤ 1.4

References

NVD — CVE-2022-34786 NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-34786
Rich text publisher plugin Source Repository REPOSITORY
https://github.com/jenkinsci/rich-text-publisher-plugin
Rich text publisher plugin Security Information SECURITY
https://www.jenkins.io/security/advisory/2022-06-30/#SECURITY-2332

Frequently Asked Questions

What is CVE-2022-34786?
CVE-2022-34786 is a security vulnerability in Rich text publisher plugin involving Cross-site Scripting in Jenkins Rich Text Publisher Plugin under CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting').
Which Rich text publisher plugin versions are affected?
Affected versions include releases prior to current release patches across affected packages: org.jenkins-ci.plugins:rich-text-publisher-plugin.
What version fixes CVE-2022-34786?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
Is rich-text-publisher-plugin affected?
Yes, org.jenkins-ci.plugins:rich-text-publisher-plugin is affected in releases prior to Latest secure release. Upgrade your dependency to Latest secure release or later.
What is the CVSS score of CVE-2022-34786?
CVE-2022-34786 has a CVSS v3.1 base score of 8.0 (HIGH) with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H.
What CWE is associated with CVE-2022-34786?
CVE-2022-34786 is classified under CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') (The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.).
How can I check Maven dependencies for CVE-2022-34786?
Run the dependency tree command: 'mvn dependency:tree -Dincludes=org.jenkins-ci.plugins'. 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-2v6r-jf2g-j5q5",
  "modified" : "2022-12-12T18:26:28Z",
  "published" : "2022-07-01T00:01:07Z",
  "aliases" : [ "CVE-2022-34786" ],
  "summary" : "Cross-site Scripting in Jenkins Rich Text Publisher Plugin",
  "details" : "Jenkins Rich Text Publisher Plugin 1.4 and earlier does not escape the HTML message set by its post-build step, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to configure jobs.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.jenkins-ci.plugins:rich-text-publisher-plugin"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "last_affected" : "1.4"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2022-34786"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/jenkinsci/rich-text-publisher-plugin"
  }, {
    "type" : "WEB",
    "url" : "https://www.jenkins.io/security/advisory/2022-06-30/#SECURITY-2332"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-79" ],
    "severity" : "HIGH",
    "github_reviewed" : true,
    "github_reviewed_at" : "2022-07-12T18:24:49Z",
    "nvd_published_at" : "2022-06-30T18:15:00Z"
  }
}