Raw vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HCVSS and EPSS are reproduced from their sources (NVD, FIRST EPSS). Risk Priority is our own derived reading, not an NVD score.
Summary
CVE-2025-24398 is a high-severity CSRF (CWE-352) vulnerability in Jenkins Bitbucket Server Integration. Its CVSS base score is 8.8 (High).
Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 22th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
The strongest mitigations our analysis identified map to AC-3 (Access Enforcement) and SC-23 (Session Authenticity) — see the control section below for these in your framework.
Deeper analysis AI-assisted summary
Synthesised by an AI model from the NVD description and linked references — a reading aid, not an authoritative source.
CVE-2025-24398 affects the Jenkins Bitbucket Server Integration Plugin in versions 2.1.0 through 4.1.3 inclusive. The vulnerability enables attackers to craft URLs that bypass Cross-Site Request Forgery (CSRF) protection for any target URL within a Jenkins instance. Classified as CWE-352, it carries a CVSS v3.1 base score of 8.8 (AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H), indicating high severity due to network accessibility, low attack complexity, and significant impacts on confidentiality, integrity, and availability.
Unauthenticated attackers (PR:N) can exploit this by luring Jenkins users with no special privileges into interacting with malicious URLs (UI:R), such as clicking a link. Successful exploitation bypasses CSRF safeguards, allowing the attacker to perform unauthorized actions on any CSRF-protected Jenkins endpoint, potentially compromising the instance entirely given the high impact scores across all vectors.
The official Jenkins security advisory provides mitigation guidance, including patch details, and is available at https://www.jenkins.io/security/advisory/2025-01-22/#SECURITY-3434.
OWASP Top 10 for Web (2025)
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2025-0187
Vulnerability Data
Jenkins Bitbucket Server Integration Plugin 2.1.0 through 4.1.3 (both inclusive) allows attackers to craft URLs that would bypass the CSRF protection of any target URL in Jenkins.
- CWE(s)
Related Threats
MITRE ATT&CK Enterprise Techniques
CVEs Like This One
Affected Assets
Mitigating Controls
Control response
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V3.3.2V3.5.1V10.2.1
Mitigating Controls (NIST 800-53 r5) AI
Access enforcement requires verifying that state-changing requests originate from the authenticated user rather than a forged cross-site source.
Protecting session authenticity prevents attackers from replaying or forging authenticated requests via the victim's browser.
Mitigating Controls (NIST CSF 2.0) AI
Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→CSF cross-walk (authority under review) — links open the control.
Secure SDLC practices directly require anti-CSRF controls such as tokens or SameSite attributes.
Mitigating Controls (ISO/IEC 27001:2022 Annex A) AI
Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→ISO cross-walk (authority under review) — links open the control.
By denying access to phishing or malicious sites, the control lowers the likelihood that a user will be tricked into submitting a forged request that performs an unintended action on another site.