How severe is CVE-2018-1000185?

CVE-2018-1000185 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2018-1000185 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-1000185?

CVE-2018-1000185 affects Jenkins Github Branch Source. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-1000185?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2018-1000185 published?

CVE-2018-1000185 was published on 2018-06-05 and last updated on 2026-06-17.

CVE-2018-1000185

CVE-2018-1000185 is a medium-severity vulnerability in Jenkins Github Branch Source with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-918.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 4.0
EPSS exploit prediction: 1% (46th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-918
Affected product: Jenkins Github Branch Source
Published: 2018-06-05
Last modified: 2026-06-17

Description

A server-side request forgery vulnerability exists in Jenkins GitHub Branch Source Plugin 2.3.4 and older in Endpoint.java that allows attackers with Overall/Read access to cause Jenkins to send a GET request to a specified URL.

Frequently asked questions

What is CVE-2018-1000185?: A server-side request forgery vulnerability exists in Jenkins GitHub Branch Source Plugin 2.3.4 and older in Endpoint.java that allows attackers with Overall/Read access to cause Jenkins to send a GET request to a specified URL.
How severe is CVE-2018-1000185?: CVE-2018-1000185 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2018-1000185 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-1000185?: CVE-2018-1000185 affects Jenkins Github Branch Source. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-1000185?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-1000185 published?: CVE-2018-1000185 was published on 2018-06-05 and last updated on 2026-06-17.

References

https://jenkins.io/security/advisory/2018-06-04/#SECURITY-806

Affected products (1)

cpe:2.3:a:jenkins:github_branch_source:*:*:*:*:*:jenkins:*:*

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