Jenkins DingTalk Plugin 2.7.3 and earlier unconditionally disables SSL/TLS certificate and hostname validation for connections to the configured DingTalk webhooks.
https://www.jenkins.io/security/advisory/2025-05-14/#SECURITY-3353
Source: Mitre, NVD
Published: 2025-05-14
Updated: 2025-05-14
Base Score: 5.6
Vector: CVSS2#AV:N/AC:H/Au:S/C:C/I:P/A:N
Severity: Medium
Base Score: 5.9
Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N
EPSS: 0.00011