What is CVE-2019-1003027?

CVE-2019-1003027 is a medium-severity vulnerability in Jenkins Octopusdeploy, classified under Server-Side Request Forgery (SSRF). CVSS score: 4.3/10. Published 2019-02-20.

How severe is CVE-2019-1003027?

Medium severity. CVSS v3 base score is 4.3 out of 10.

SSRF in Jenkins Octopusdeploy

CVE-2019-1003027

A server-side request forgery vulnerability exists in Jenkins OctopusDeploy Plugin 1.8.1 and earlier in OctopusDeployPlugin.java that allows attackers with Overall/Read permission to have Jenkins connect to an attacker-specified URL and obtain the HTTP response code if successful, and exception error message otherwise.

Vulnerability class: SSRF (Server-Side Request Forgery)

Published 2019-02-20 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.010 (62.5th percentile), scored 2026-10-01.

Low probability of exploitation in the next 30 days, but still tracked. 63rd percentile — 62.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000

Affected products

Jenkins Octopusdeploy
Jenkins Project Octopusdeploy Plugin — versions 1.8.1 and earlier

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

References

jenkins.io/security/advisory/2019-02-19/ (Third Party Advisory)
www.securityfocus.com/bid/107295 (VDB Entry, Third Party Advisory, vdb-entry)

Frequently asked questions

What is CVE-2019-1003027?: CVE-2019-1003027 is a medium-severity vulnerability in Jenkins Octopusdeploy, classified under Server-Side Request Forgery (SSRF). CVSS score: 4.3/10. Published 2019-02-20.
How severe is CVE-2019-1003027?: Medium severity. CVSS v3 base score is 4.3 out of 10.