CVE-2019-1003040
A sandbox bypass vulnerability in Jenkins Script Security Plugin 1.55 and earlier allows attackers to invoke arbitrary constructors in sandboxed scripts.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.43%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A sandbox bypass vulnerability in Jenkins Script Security Plugin 1.55 and earlier allows attackers to invoke arbitrary constructors in sandboxed scripts.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 3.43% probability · 89th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-470
- Affected
- jenkins/script security · redhat/openshift container platform
- Source
- jenkinsci-cert@googlegroups.com
EPSS 3.4% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://www.openwall.com/lists/oss-security/2019/03/28/2Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/107628Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2019:1423Third Party Advisory
- https://jenkins.io/security/advisory/2019-03-25/#SECURITY-1353Vendor Advisory
- http://www.openwall.com/lists/oss-security/2019/03/28/2Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/107628Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2019:1423Third Party Advisory
- https://jenkins.io/security/advisory/2019-03-25/#SECURITY-1353Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.