Improper input validation in Jenkins Dingtalk
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.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N.
EPSS exploit prediction
EPSS: 0.002 (12.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 13th percentile — 12.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000
Affected products
- Jenkins Dingtalk
- Jenkins Project Dingtalk Plugin — versions 0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.jenkins.io/security/advisory/2025-05-14/ (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2025-47888?
- CVE-2025-47888 is a medium-severity vulnerability in Jenkins Dingtalk, classified under Improper Input Validation. CVSS score: 5.9/10. Published 2025-05-14.
- How severe is CVE-2025-47888?
- Medium severity. CVSS v3 base score is 5.9 out of 10.
- Is CVE-2025-47888 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.