CVE-2022-43432: Xframium Content-Security-Policy Protection For User Content Vulnerability

HIGH
Advisory Identifier: GHSA-px4x-hjm5-w8x3
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CVSS 8.8
CWE-693
Published
Advisory Summary

CVE-2022-43432 is a HIGH (CVSS 8.8) content-security-policy protection for user content vulnerability (CWE-693: Protection Mechanism Failure) affecting Xframium libraries in the Maven ecosystem. The issue involves content-security-policy protection for user content disabled by jenkins xframium builder plugin. Remediation is available in the latest vendor maintenance releases.

CVE-2022-43432 at a Glance

CVE Identifier CVE-2022-43432
GHSA Identifier GHSA-px4x-hjm5-w8x3
Severity HIGH
CVSS v3.1 Base Score 8.8
CWE Classification CWE-693: Protection Mechanism Failure
Affected Product Xframium
Package Ecosystem Maven
Published Date
Last Updated

Security Impact

CVSS: 8.8

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:H/I:H/A:H).

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 High (C:H)
Integrity High (I:H)
Availability High (A:H)

How to Fix CVE-2022-43432

To remediate this vulnerability, upgrade all affected Xframium 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:xframium fixed: Latest secure release 
<dependency>
    <groupId>org.jenkins-ci.plugins</groupId>
    <artifactId>xframium</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-2022-43432, 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 Xframium 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-693: Protection Mechanism Failure, where the product does not use or incorrectly uses a protection mechanism that provides sufficient defense against directed attacks against the product. In Xframium, 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 sets the Content-Security-Policy header to static files served by Jenkins (specifically `DirectoryBrowserSupport`), such as workspaces, `/userContent`, or archived artifacts, unless a Resource Root URL is specified. XFramium Builder Plugin 1.0.22 and earlier globally disables the `Content-Security-Policy` header for static files served by Jenkins as soon as it is loaded. This allows cross-site scripting (XSS) attacks by users with the ability to control files in workspaces, archived artifacts, etc. Jenkins instances with [Resource Root URL](https://www.jenkins.io/doc/book/security/user-content/#resource-root-url) configured are unaffected.

CVE-2022-43432 Affected Xframium Versions

1 component(s)
Product / Package Ecosystem Affected Versions Fixed Version
org.jenkins-ci.plugins:xframium
maven/org.jenkins-ci.plugins/xframium
Maven
≤ 1.0.22

References

NVD — CVE-2022-43432 NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-43432
Xframium Source Repository REPOSITORY
https://github.com/jenkinsci/xframium-plugin
Xframium Security Information SECURITY
https://www.jenkins.io/security/advisory/2022-10-19/#SECURITY-2863
Xframium Security Information SECURITY
http://www.openwall.com/lists/oss-security/2022/10/19/3

Frequently Asked Questions

What is CVE-2022-43432?
CVE-2022-43432 is a security vulnerability in Xframium involving Content-Security-Policy protection for user content disabled by Jenkins XFramium Builder Plugin under CWE-693: Protection Mechanism Failure.
Which Xframium versions are affected?
Affected versions include releases prior to current release patches across affected packages: org.jenkins-ci.plugins:xframium.
What version fixes CVE-2022-43432?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
Is xframium affected?
Yes, org.jenkins-ci.plugins:xframium 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-2022-43432?
CVE-2022-43432 has a CVSS v3.1 base score of 8.8 (HIGH) with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
What CWE is associated with CVE-2022-43432?
CVE-2022-43432 is classified under CWE-693: Protection Mechanism Failure (The product does not use or incorrectly uses a protection mechanism that provides sufficient defense against directed attacks against the product.).
How can I check Maven dependencies for CVE-2022-43432?
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-px4x-hjm5-w8x3",
  "modified" : "2022-12-16T19:57:55Z",
  "published" : "2022-10-19T19:00:22Z",
  "aliases" : [ "CVE-2022-43432" ],
  "summary" : "Content-Security-Policy protection for user content disabled by Jenkins XFramium Builder Plugin",
  "details" : "Jenkins sets the Content-Security-Policy header to static files served by Jenkins (specifically `DirectoryBrowserSupport`), such as workspaces, `/userContent`, or archived artifacts, unless a Resource Root URL is specified.\n\nXFramium Builder Plugin 1.0.22 and earlier globally disables the `Content-Security-Policy` header for static files served by Jenkins as soon as it is loaded. This allows cross-site scripting (XSS) attacks by users with the ability to control files in workspaces, archived artifacts, etc.\n\nJenkins instances with [Resource Root URL](https://www.jenkins.io/doc/book/security/user-content/#resource-root-url) configured are unaffected.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.jenkins-ci.plugins:xframium"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "last_affected" : "1.0.22"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2022-43432"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/jenkinsci/xframium-plugin"
  }, {
    "type" : "WEB",
    "url" : "https://www.jenkins.io/security/advisory/2022-10-19/#SECURITY-2863"
  }, {
    "type" : "WEB",
    "url" : "http://www.openwall.com/lists/oss-security/2022/10/19/3"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-693" ],
    "severity" : "HIGH",
    "github_reviewed" : true,
    "github_reviewed_at" : "2022-10-19T22:03:44Z",
    "nvd_published_at" : "2022-10-19T16:15:00Z"
  }
}