PatchTheCVECVE-2025-47888: Jenkins DingTalk Plugin 2.7.3 and earlier unconditionally disables SSL/TLS certificate and hostname validation
CVE-2025-47888 is a medium-severity flaw (CVSS 5.9) affecting dingtalk. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
Jenkins DingTalk Plugin 2.7.3 and earlier unconditionally disables SSL/TLS certificate and hostname validation for connections to the configured DingTalk webhooks.
Why this priority
- No elevated risk signals yet
A fixed release or distro patch exists.
Risk facts
| CVSS score | 5.9 (Medium) |
| Attack vector | Network (remote) |
| Attack complexity | High |
| Privileges needed | Low |
| User interaction | None |
| EPSS exploit chance | 0.2% (top 86%) |
| CISA exploited list | No |
| Weakness | CWE-20 |
| Published | 2025-05-14 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2025-47888?
dingtalk: upgrade to newer than 2.7.3. Exact commands for each OS are on this page.
Is CVE-2025-47888 being exploited?
CVE-2025-47888 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2025-47888 affect?
CVE-2025-47888 affects dingtalk. Severity is medium (CVSS 5.9). Jenkins DingTalk Plugin 2.7.3 and earlier unconditionally disables SSL/TLS certificate and hostname validation for connections to the configured DingTalk webhooks.
How urgent is CVE-2025-47888?
Priority 24/100. No elevated risk signals yet.