PT-2025-21241 · Jenkins · Jenkins Dingtalk Plugin+1

Pierre Beitz · Published 2025-05-14 · Updated 2025-06-12 · CVE-2025-47888

Positive Technologies (AI Summary)

CVSS v3.1

5.9

Medium

Base vector

AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N

Name of the Vulnerable Software and Affected Versions: Jenkins DingTalk Plugin versions 2.7.3 and earlier

Description: The issue concerns the unconditional disabling of SSL/TLS certificate and hostname validation for connections to the configured DingTalk webhooks. This affects the security of the connections, potentially exposing them to man-in-the-middle attacks or other security risks.

Recommendations: For Jenkins DingTalk Plugin versions 2.7.3 and earlier, consider disabling the plugin until a patched version is available that properly handles SSL/TLS certificate and hostname validation. As a temporary workaround, restrict access to the DingTalk webhooks to minimize the risk of exploitation.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2025-47888

GHSA-CP9R-G575-XC5F

Affected Products

Jenkins

Jenkins Dingtalk Plugin

References · 10

• https://jenkins.io/security/advisory/2025-05-14/#SECURITY-3353 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-cp9r-g575-xc5f · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-47888 · Security Note
• https://osv.dev/vulnerability/CVE-2025-47888 · Vendor Advisory
• https://github.com/jenkinsci/dingtalk-plugin · Note
• https://twitter.com/dailycve/status/1933180496952836235 · Twitter Post
• https://t.me/cvenotify/125471 · Telegram Post
• https://twitter.com/CVEnew/status/1922765591246754066 · Twitter Post
• https://twitter.com/syedaquib77/status/1924556398836515010 · Twitter Post
• https://t.me/cvetracker/23871 · Telegram Post