What is CVE-2025-53677?

CVE-2025-53677 is a medium-severity vulnerability in Jenkins Xooa, classified under Plaintext Storage of a Password. CVSS score: 5.3/10. Published 2025-07-09.

How severe is CVE-2025-53677?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Jenkins Xooa

CVE-2025-53677

Jenkins Xooa Plugin 0.0.7 and earlier does not mask the Xooa Deployment Token on the global configuration form, increasing the potential for attackers to observe and capture it.

Published 2025-07-09 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.003 (18.4th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 18th percentile — 18.4% 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 Xooa
Jenkins Project Xooa Plugin — versions 0

Weakness classification (CWE)

CWE-256 — Plaintext Storage of a Password

References

www.jenkins.io/security/advisory/2025-07-09/ (vendor-advisory, Vendor Advisory)
af854a3a-2127-422b-91ae-364da2661108

Frequently asked questions

What is CVE-2025-53677?: CVE-2025-53677 is a medium-severity vulnerability in Jenkins Xooa, classified under Plaintext Storage of a Password. CVSS score: 5.3/10. Published 2025-07-09.
How severe is CVE-2025-53677?: Medium severity. CVSS v3 base score is 5.3 out of 10.