What is CVE-2023-28680?

CVE-2023-28680 is a high-severity vulnerability in Jenkins Crap4j, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 7.5/10. Published 2023-04-02.

How severe is CVE-2023-28680?

High severity. CVSS v3 base score is 7.5 out of 10.

XXE in Jenkins Crap4j

CVE-2023-28680

Jenkins Crap4J Plugin 0.9 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.

Vulnerability class: XXE (XML External Entity)

EPSS: 0.008 (51.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Jenkins Crap4j
Jenkins Project Crap4j Plugin — versions 0

Weakness classification (CWE)

CWE-611 — Improper Restriction of XML External Entity Reference (XXE)

References

jenkinsci-cert@googlegroups.com (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2023-28680?: CVE-2023-28680 is a high-severity vulnerability in Jenkins Crap4j, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 7.5/10. Published 2023-04-02.
How severe is CVE-2023-28680?: High severity. CVSS v3 base score is 7.5 out of 10.