What is CVE-2023-50773?

CVE-2023-50773 is a medium-severity vulnerability in Jenkins Dingding JSON Pusher, classified under Cleartext Storage of Sensitive Information. CVSS score: 4.3/10. Published 2023-12-13.

How severe is CVE-2023-50773?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Vulnerability in Jenkins Dingding JSON Pusher

CVE-2023-50773

Jenkins Dingding JSON Pusher Plugin 2.0 and earlier does not mask access tokens displayed on the job configuration form, increasing the potential for attackers to observe and capture them.

Published 2023-12-13 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.003 (25.7th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 26th percentile — 25.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

Jenkins Dingding JSON Pusher
Jenkins Project Dingding JSON Pusher Plugin — versions 0

Weakness classification (CWE)

CWE-312 — Cleartext Storage of Sensitive Information

References

www.jenkins.io/security/advisory/2023-12-13/ (vendor-advisory, Vendor Advisory)
www.openwall.com/lists/oss-security/2023/12/13/4 (Mailing List)

Frequently asked questions

What is CVE-2023-50773?: CVE-2023-50773 is a medium-severity vulnerability in Jenkins Dingding JSON Pusher, classified under Cleartext Storage of Sensitive Information. CVSS score: 4.3/10. Published 2023-12-13.
How severe is CVE-2023-50773?: Medium severity. CVSS v3 base score is 4.3 out of 10.