CVE-2020-2295: Maven release cascade CSRF Vulnerability Vulnerability

MODERATE

Advisory Identifier: GHSA-wfpw-hqjg-58ph

CVSS 6.5

Published 2022-05-24

Advisory Summary

CVE-2020-2295 is a MODERATE (CVSS 6.5) csrf vulnerability vulnerability (CWE-352: Cross-Site Request Forgery (CSRF)) affecting Maven release cascade libraries in the Maven ecosystem. The issue involves csrf vulnerability in jenkins maven cascade release plugin. Remediation is available in the latest vendor maintenance releases.

CVE-2020-2295 at a Glance

CVE Identifier CVE-2020-2295

GHSA Identifier GHSA-wfpw-hqjg-58ph

Severity MODERATE

CVSS v3.1 Base Score 6.5

CWE Classification CWE-352: Cross-Site Request Forgery (CSRF)

Affected Product Maven release cascade

Package Ecosystem Maven

Published Date 2022-05-24

Last Updated 2023-10-27

Security Impact

CVSS: 6.5

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

Attack Vector Network (AV:N)

Attack Complexity Low (AC:L)

Privileges Required None (PR:N)

User Interaction Required (UI:R)

Scope Unchanged (S:U)

Confidentiality None (C:N)

Integrity High (I:H)

Availability None (A:N)

How to Fix CVE-2020-2295

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

com.barchart.jenkins:maven-release-cascade fixed: Latest secure release

<dependency>
    <groupId>com.barchart.jenkins</groupId>
    <artifactId>maven-release-cascade</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=com.barchart.jenkins

How to Check if You Are Affected

To determine whether your Java application is affected by CVE-2020-2295, inspect your build dependencies using the Maven Dependency Plugin:

mvn dependency:tree -Dincludes=com.barchart.jenkins

Analyze the terminal output to locate any version of Maven release cascade 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=com.barchart.jenkins 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-352: Cross-Site Request Forgery (CSRF), where the web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor. In Maven release cascade, 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

A cross-site request forgery (CSRF) vulnerability in Jenkins Maven Cascade Release Plugin 1.3.2 and earlier allows attackers to start cascade builds and layout builds, and reconfigure the plugin.

CVE-2020-2295 Affected Maven release cascade Versions

1 component(s)

Product / Package	Ecosystem	Affected Versions	Fixed Version
com.barchart.jenkins:maven-release-cascade maven/com.barchart.jenkins/maven-release-cascade	Maven	≤ 1.3.2

References

NVD — CVE-2020-2295 NVD

https://nvd.nist.gov/vuln/detail/CVE-2020-2295

Maven release cascade Source Repository REPOSITORY

https://github.com/jenkinsci/maven-release-cascade-plugin

Maven release cascade Security Information SECURITY

https://www.jenkins.io/security/advisory/2020-10-08/#SECURITY-2049

Maven release cascade Security Information SECURITY

http://www.openwall.com/lists/oss-security/2020/10/08/5

Frequently Asked Questions

What is CVE-2020-2295?

CVE-2020-2295 is a security vulnerability in Maven release cascade involving CSRF vulnerability in Jenkins Maven Cascade Release Plugin under CWE-352: Cross-Site Request Forgery (CSRF).

Which Maven release cascade versions are affected?

Affected versions include releases prior to current release patches across affected packages: com.barchart.jenkins:maven-release-cascade.

What version fixes CVE-2020-2295?

Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.

Is maven-release-cascade affected?

Yes, com.barchart.jenkins:maven-release-cascade 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-2020-2295?

CVE-2020-2295 has a CVSS v3.1 base score of 6.5 (MODERATE) with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N.

What CWE is associated with CVE-2020-2295?

CVE-2020-2295 is classified under CWE-352: Cross-Site Request Forgery (CSRF) (The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.).

How can I check Maven dependencies for CVE-2020-2295?

Run the dependency tree command: 'mvn dependency:tree -Dincludes=com.barchart.jenkins'. 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-wfpw-hqjg-58ph",
  "modified" : "2023-10-27T11:57:38Z",
  "published" : "2022-05-24T17:30:19Z",
  "aliases" : [ "CVE-2020-2295" ],
  "summary" : "CSRF vulnerability in Jenkins Maven Cascade Release Plugin",
  "details" : "A cross-site request forgery (CSRF) vulnerability in Jenkins Maven Cascade Release Plugin 1.3.2 and earlier allows attackers to start cascade builds and layout builds, and reconfigure the plugin.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "com.barchart.jenkins:maven-release-cascade"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "last_affected" : "1.3.2"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2020-2295"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/jenkinsci/maven-release-cascade-plugin"
  }, {
    "type" : "WEB",
    "url" : "https://www.jenkins.io/security/advisory/2020-10-08/#SECURITY-2049"
  }, {
    "type" : "WEB",
    "url" : "http://www.openwall.com/lists/oss-security/2020/10/08/5"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-352" ],
    "severity" : "MODERATE",
    "github_reviewed" : true,
    "github_reviewed_at" : "2022-12-21T18:50:46Z",
    "nvd_published_at" : "2020-10-08T13:15:00Z"
  }
}

CVSS V3

6.5 MODERATE