Multiple vulnerabilities in Jenkins and Jenkins LTS



Risk Medium
Patch available YES
Number of vulnerabilities 2
CVE-ID CVE-2025-31720
CVE-2025-31721
CWE-ID CWE-264
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Jenkins
Server applications / Application servers

Jenkins LTS
Server applications / Application servers

Vendor Jenkins

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Permissions, Privileges, and Access Controls

EUVDB-ID: #VU106930

Risk: Medium

CVSSv4.0: 1.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2025-31720

CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to improper permission check in an HTTP endpoint. A remote user can copy an agent to gain access to its configuration.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Jenkins: 2.0 - 240

Jenkins LTS: 2.7.1 - 2.492.2

CPE2.3 External links

https://www.jenkins.io/security/advisory/2025-04-02/#SECURITY-3512


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Permissions, Privileges, and Access Controls

EUVDB-ID: #VU106932

Risk: Medium

CVSSv4.0: 1.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2025-31721

CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to improper permission check in an HTTP endpoint. A remote user can copy an agent to gain access to encrypted secrets in its configuration.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Jenkins: 2.0 - 240

Jenkins LTS: 2.7.1 - 2.492.2

CPE2.3 External links

https://www.jenkins.io/security/advisory/2025-04-02/#SECURITY-3513


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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