CVE-2022-30971: Storable configs plugin XML External Entity Reference Vulnerability

HIGH
Advisory Identifier: GHSA-wqmp-2p5r-rhfv
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CVSS 7.1
CWE-611
Published
Advisory Summary

CVE-2022-30971 is a HIGH (CVSS 7.1) xml external entity reference vulnerability (CWE-611: Improper Restriction of XML External Entity Reference) affecting Storable configs plugin libraries in the Maven ecosystem. The issue involves xml external entity reference in jenkins storable configs plugin. Remediation is available in the latest vendor maintenance releases.

CVE-2022-30971 at a Glance

CVE Identifier CVE-2022-30971
GHSA Identifier GHSA-wqmp-2p5r-rhfv
Severity HIGH
CVSS v3.1 Base Score 7.1
CWE Classification CWE-611: Improper Restriction of XML External Entity Reference
Affected Product Storable configs plugin
Package Ecosystem Maven
Published Date
Last Updated

Security Impact

CVSS: 7.1

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:H/I:L/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 High (C:H)
Integrity Low (I:L)
Availability None (A:N)

How to Fix CVE-2022-30971

To remediate this vulnerability, upgrade all affected Storable configs 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.jvnet.hudson.plugins:storable-configs-plugin fixed: Latest secure release 
<dependency>
    <groupId>org.jvnet.hudson.plugins</groupId>
    <artifactId>storable-configs-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.jvnet.hudson.plugins

How to Check if You Are Affected

To determine whether your Java application is affected by CVE-2022-30971, inspect your build dependencies using the Maven Dependency Plugin:

mvn dependency:tree -Dincludes=org.jvnet.hudson.plugins

Analyze the terminal output to locate any version of Storable configs 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.jvnet.hudson.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-611: Improper Restriction of XML External Entity Reference, where the product processes an xml document that can contain xml entities with uris that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output. In Storable configs 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 Storable Configs Plugin 1.0 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks. This allows attackers with Item/Configure permission to have Jenkins parse a crafted file that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery.

CVE-2022-30971 Affected Storable configs plugin Versions

1 component(s)
Product / Package Ecosystem Affected Versions Fixed Version
org.jvnet.hudson.plugins:storable-configs-plugin
maven/org.jvnet.hudson.plugins/storable-configs-plugin
Maven
≤ 1.0

References

NVD — CVE-2022-30971 NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-30971
Storable configs plugin Source Repository REPOSITORY
https://github.com/jenkinsci/storable-configs-plugin
Storable configs plugin Security Information SECURITY
https://www.jenkins.io/security/advisory/2022-05-17/#SECURITY-1969

Frequently Asked Questions

What is CVE-2022-30971?
CVE-2022-30971 is a security vulnerability in Storable configs plugin involving XML External Entity Reference in Jenkins Storable Configs Plugin under CWE-611: Improper Restriction of XML External Entity Reference.
Which Storable configs plugin versions are affected?
Affected versions include releases prior to current release patches across affected packages: org.jvnet.hudson.plugins:storable-configs-plugin.
What version fixes CVE-2022-30971?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
Is storable-configs-plugin affected?
Yes, org.jvnet.hudson.plugins:storable-configs-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-2022-30971?
CVE-2022-30971 has a CVSS v3.1 base score of 7.1 (HIGH) with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N.
What CWE is associated with CVE-2022-30971?
CVE-2022-30971 is classified under CWE-611: Improper Restriction of XML External Entity Reference (The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.).
How can I check Maven dependencies for CVE-2022-30971?
Run the dependency tree command: 'mvn dependency:tree -Dincludes=org.jvnet.hudson.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-wqmp-2p5r-rhfv",
  "modified" : "2022-12-02T20:07:45Z",
  "published" : "2022-05-18T00:00:42Z",
  "aliases" : [ "CVE-2022-30971" ],
  "summary" : "XML External Entity Reference in Jenkins Storable Configs Plugin",
  "details" : "Jenkins Storable Configs Plugin 1.0 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.\n\nThis allows attackers with Item/Configure permission to have Jenkins parse a crafted file that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.jvnet.hudson.plugins:storable-configs-plugin"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "last_affected" : "1.0"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2022-30971"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/jenkinsci/storable-configs-plugin"
  }, {
    "type" : "WEB",
    "url" : "https://www.jenkins.io/security/advisory/2022-05-17/#SECURITY-1969"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-611" ],
    "severity" : "HIGH",
    "github_reviewed" : true,
    "github_reviewed_at" : "2022-06-01T21:16:28Z",
    "nvd_published_at" : "2022-05-17T15:15:00Z"
  }
}