SSRF in Jenkins

CVE-2018-1000067

An improper authorization vulnerability exists in Jenkins versions 2.106 and earlier, and LTS 2.89.3 and earlier, that allows an attacker to have Jenkins submit HTTP GET requests and get limited information about the response.

Vulnerability class: SSRF (Server-Side Request Forgery)

EPSS: 0.017 (74.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2018-1000067?
CVE-2018-1000067 is a medium-severity vulnerability in Jenkins, classified under Server-Side Request Forgery (SSRF). CVSS score: 5.3/10. Published 2018-02-16.
How severe is CVE-2018-1000067?
Medium severity. CVSS v3 base score is 5.3 out of 10.
Is CVE-2018-1000067 known to be exploited?
2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.