How severe is CVE-2025-31720?

CVE-2025-31720 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2025-31720 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-31720?

CVE-2025-31720 primarily affects Jenkins. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-31720?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-31720 have an EU (EUVD) identifier?

Yes. CVE-2025-31720 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-9532.

When was CVE-2025-31720 published?

CVE-2025-31720 was published on 2025-04-02 and last updated on 2026-06-17.

CVE-2025-31720

CVE-2025-31720 is a medium-severity vulnerability in Jenkins with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-862.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 0% (31st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-9532
Weakness: CWE-862
Affected product: Jenkins
Published: 2025-04-02
Last modified: 2026-06-17

Description

A missing permission check in Jenkins 2.503 and earlier, LTS 2.492.2 and earlier allows attackers with Computer/Create permission but without Computer/Extended Read permission to copy an agent, gaining access to its configuration.

Frequently asked questions

What is CVE-2025-31720?: A missing permission check in Jenkins 2.503 and earlier, LTS 2.492.2 and earlier allows attackers with Computer/Create permission but without Computer/Extended Read permission to copy an agent, gaining access to its configuration.
How severe is CVE-2025-31720?: CVE-2025-31720 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2025-31720 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-31720?: CVE-2025-31720 primarily affects Jenkins. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-31720?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-31720 have an EU (EUVD) identifier?: Yes. CVE-2025-31720 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-9532.
When was CVE-2025-31720 published?: CVE-2025-31720 was published on 2025-04-02 and last updated on 2026-06-17.

References

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

Affected products (2)

cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:*
cpe:2.3:a:jenkins:jenkins:*:*:*:*:-:*:*:*

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Threat intelligence

Threat-intel indicators referencing this CVE:

46.99.188.194 (ipv4-addr)