CVE-2019-10466
An XML external entities (XXE) vulnerability in Jenkins 360 FireLine Plugin allows attackers with Overall/Read access to have Jenkins resolve external entities, resulting in the extraction of secrets from the Jenkins agent, server-side request forgery,…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.00%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An XML external entities (XXE) vulnerability in Jenkins 360 FireLine Plugin allows attackers with Overall/Read access 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.
- CVSS 3.1
- 8.1 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
- EPSS
- 1.00% probability · 63th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-611
- Affected
- jenkins/360 fireline
- Source
- jenkinsci-cert@googlegroups.com
EPSS 1.0% 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/2019/10/23/2Mailing List, Third Party Advisory
- https://jenkins.io/security/advisory/2019-10-23/#SECURITY-822Vendor Advisory
- http://www.openwall.com/lists/oss-security/2019/10/23/2Mailing List, Third Party Advisory
- https://jenkins.io/security/advisory/2019-10-23/#SECURITY-822Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.