CVE-2025-24398: Atlassian bitbucket server integration Bitbucket Server Integration Plugin Allows Vulnerability

HIGH
Advisory Identifier: GHSA-qjw6-xvrm-5f2h
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CVSS 8.8
CWE-352
Published
Advisory Summary

CVE-2025-24398 is a HIGH (CVSS 8.8) bitbucket server integration plugin allows vulnerability (CWE-352: Cross-Site Request Forgery (CSRF)) affecting Atlassian bitbucket server integration libraries in the Maven ecosystem. The issue involves bitbucket server integration plugin allows bypassing csrf protection for any url. Remediation is available by upgrading affected packages to version 4.1.4.

CVE-2025-24398 at a Glance

CVE Identifier CVE-2025-24398
GHSA Identifier GHSA-qjw6-xvrm-5f2h
Severity HIGH
CVSS v3.1 Base Score 8.8
CWE Classification CWE-352: Cross-Site Request Forgery (CSRF)
Affected Product Atlassian bitbucket server integration
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-2025-24398

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

io.jenkins.plugins:atlassian-bitbucket-server-integration fixed: 4.1.4 
<dependency>
    <groupId>io.jenkins.plugins</groupId>
    <artifactId>atlassian-bitbucket-server-integration</artifactId>
    <version>4.1.4</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=io.jenkins.plugins

How to Check if You Are Affected

To determine whether your Java application is affected by CVE-2025-24398, inspect your build dependencies using the Maven Dependency Plugin:

mvn dependency:tree -Dincludes=io.jenkins.plugins

Analyze the terminal output to locate any version of Atlassian bitbucket server integration in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 4.1.4), your application is affected.

Note: The mvn dependency:tree -Dincludes=io.jenkins.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-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 Atlassian bitbucket server integration, 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

An extension point in Jenkins allows selectively disabling cross-site request forgery (CSRF) protection for specific URLs. Bitbucket Server Integration Plugin implements this extension point to support OAuth 1.0 authentication. In Bitbucket Server Integration Plugin 2.1.0 through 4.1.3 (both inclusive) this implementation is too permissive, allowing attackers to craft URLs that would bypass the CSRF protection of any target URL. Bitbucket Server Integration Plugin 4.1.4 restricts which URLs it disables cross-site request forgery (CSRF) protection for to the URLs that needs it.

CVE-2025-24398 Affected Atlassian bitbucket server integration Versions

1 component(s)
Fixed Versions:
4.1.4
Product / Package Ecosystem Affected Versions Fixed Version
io.jenkins.plugins:atlassian-bitbucket-server-integration
maven/io.jenkins.plugins/atlassian-bitbucket-server-integration
Maven
≥ 2.1.0
< 4.1.4
4.1.4

References

NVD — CVE-2025-24398 NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-24398
Atlassian bitbucket server integration Source Repository REPOSITORY
https://github.com/jenkinsci/atlassian-bitbucket-server-integration-plugin
Atlassian bitbucket server integration Security Information SECURITY
https://www.jenkins.io/security/advisory/2025-01-22/#SECURITY-3434

Frequently Asked Questions

What is CVE-2025-24398?
CVE-2025-24398 is a security vulnerability in Atlassian bitbucket server integration involving Bitbucket Server Integration Plugin allows bypassing CSRF protection for any URL under CWE-352: Cross-Site Request Forgery (CSRF).
Which Atlassian bitbucket server integration versions are affected?
Affected versions include releases prior to 4.1.4 across affected packages: io.jenkins.plugins:atlassian-bitbucket-server-integration.
What version fixes CVE-2025-24398?
Upgrading to 4.1.4 (or the latest patched release for your respective branch) resolves the vulnerability.
Is atlassian-bitbucket-server-integration affected?
Yes, io.jenkins.plugins:atlassian-bitbucket-server-integration is affected in releases prior to 4.1.4. Upgrade your dependency to 4.1.4 or later.
What is the CVSS score of CVE-2025-24398?
CVE-2025-24398 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-2025-24398?
CVE-2025-24398 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-2025-24398?
Run the dependency tree command: 'mvn dependency:tree -Dincludes=io.jenkins.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-qjw6-xvrm-5f2h",
  "modified" : "2025-01-22T19:04:01Z",
  "published" : "2025-01-22T18:31:55Z",
  "aliases" : [ "CVE-2025-24398" ],
  "summary" : "Bitbucket Server Integration Plugin allows bypassing CSRF protection for any URL",
  "details" : "An extension point in Jenkins allows selectively disabling cross-site request forgery (CSRF) protection for specific URLs. Bitbucket Server Integration Plugin implements this extension point to support OAuth 1.0 authentication.\n\nIn Bitbucket Server Integration Plugin 2.1.0 through 4.1.3 (both inclusive) this implementation is too permissive, allowing attackers to craft URLs that would bypass the CSRF protection of any target URL.\n\nBitbucket Server Integration Plugin 4.1.4 restricts which URLs it disables cross-site request forgery (CSRF) protection for to the URLs that needs it.",
  "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" : "io.jenkins.plugins:atlassian-bitbucket-server-integration"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "2.1.0"
      }, {
        "fixed" : "4.1.4"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2025-24398"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/jenkinsci/atlassian-bitbucket-server-integration-plugin"
  }, {
    "type" : "WEB",
    "url" : "https://www.jenkins.io/security/advisory/2025-01-22/#SECURITY-3434"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-352" ],
    "severity" : "HIGH",
    "github_reviewed" : true,
    "github_reviewed_at" : "2025-01-22T19:04:01Z",
    "nvd_published_at" : "2025-01-22T17:15:13Z"
  }
}