XXE in Jenkins Token Macro
CVE-2019-10337
An XML external entities (XXE) vulnerability in Jenkins Token Macro Plugin 2.7 and earlier allowed attackers able to control a the content of the input file for the "XML" macro to have Jenkins resolve external entities, resulting in the extraction of secrets from the Jenkins agent, server-side request forgery, or denial-of-service attacks.
Vulnerability class: XXE (XML External Entity)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.020 (79.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 80th percentile — 79.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.020 · newest: 0.020 · change: 0.000
Affected products
- Jenkins Token Macro
- Jenkins Project Token Macro Plugin — versions 2.7 and earlier
Weakness classification (CWE)
References
- www.openwall.com/lists/oss-security/2019/06/11/1 (mailing-list, Mailing List, Third Party Advisory)
- www.securityfocus.com/bid/108747 (vdb-entry)
- access.redhat.com/errata/RHSA-2019:1636 (vendor-advisory)
- access.redhat.com/errata/RHSA-2019:1851 (vendor-advisory)
- jenkins.io/security/advisory/2019-06-11/ (Vendor Advisory)
Frequently asked questions
- What is CVE-2019-10337?
- CVE-2019-10337 is a high-severity vulnerability in Jenkins Token Macro, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 7.5/10. Published 2019-06-11.
- How severe is CVE-2019-10337?
- High severity. CVSS v3 base score is 7.5 out of 10.