How severe is CVE-2025-47888?

CVE-2025-47888 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability none.

Is CVE-2025-47888 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-47888?

CVE-2025-47888 affects Jenkins Dingtalk. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-47888?

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

Does CVE-2025-47888 have an EU (EUVD) identifier?

Yes. CVE-2025-47888 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-14888.

When was CVE-2025-47888 published?

CVE-2025-47888 was published on 2025-05-14 and last updated on 2026-06-17.

CVE-2025-47888

CVE-2025-47888 is a medium-severity vulnerability in Jenkins Dingtalk with a CVSS 3.x base score of 5.9. 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-20.

Key facts

Severity: Medium (CVSS 3.x base score 5.9)
EPSS exploit prediction: 0% (10th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-14888
Weakness: CWE-20
Affected product: Jenkins Dingtalk
Published: 2025-05-14
Last modified: 2026-06-17

Description

Jenkins DingTalk Plugin 2.7.3 and earlier unconditionally disables SSL/TLS certificate and hostname validation for connections to the configured DingTalk webhooks.

Frequently asked questions

What is CVE-2025-47888?: Jenkins DingTalk Plugin 2.7.3 and earlier unconditionally disables SSL/TLS certificate and hostname validation for connections to the configured DingTalk webhooks.
How severe is CVE-2025-47888?: CVE-2025-47888 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability none.
Is CVE-2025-47888 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-47888?: CVE-2025-47888 affects Jenkins Dingtalk. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-47888?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-47888 have an EU (EUVD) identifier?: Yes. CVE-2025-47888 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-14888.
When was CVE-2025-47888 published?: CVE-2025-47888 was published on 2025-05-14 and last updated on 2026-06-17.

References

https://www.jenkins.io/security/advisory/2025-05-14/#SECURITY-3353

Affected products (1)

cpe:2.3:a:jenkins:dingtalk:*:*:*:*:*:jenkins:*:*

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