Vulnerability in Jenkins Script Security
CVE-2019-10394
A sandbox bypass vulnerability in Jenkins Script Security Plugin 1.62 and earlier related to the handling of property names in property expressions on the left-hand side of assignment expressions allowed attackers to execute arbitrary code in sandboxed scripts.
EPSS: 0.010 (60.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.2 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N.
Affected products
- Jenkins Script_security
- Jenkins Project Script Security Plugin — versions 1.62 and earlier
Public proof-of-concept exploits
References
- jenkinsci-cert@googlegroups.com (mailing-list, x_refsource_MLIST, Mailing List, Third Party Advisory)
- jenkinsci-cert@googlegroups.com (x_refsource_CONFIRM, Vendor Advisory)
Frequently asked questions
- What is CVE-2019-10394?
- CVE-2019-10394 is a medium-severity vulnerability in Jenkins Script Security. CVSS score: 4.2/10. Published 2019-09-12.
- How severe is CVE-2019-10394?
- Medium severity. CVSS v3 base score is 4.2 out of 10.
- Is CVE-2019-10394 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.