How severe is CVE-2017-1000089?

CVE-2017-1000089 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2017-1000089 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-1000089?

CVE-2017-1000089 affects Jenkins Pipeline. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-1000089?

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

When was CVE-2017-1000089 published?

CVE-2017-1000089 was published on 2017-10-05 and last updated on 2026-06-17.

CVE-2017-1000089

CVE-2017-1000089 is a medium-severity vulnerability in Jenkins Pipeline with a CVSS 3.x base score of 5.3. 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-276.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
CVSS v2: 5.0
EPSS exploit prediction: 1% (57th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-276
Affected product: Jenkins Pipeline
Published: 2017-10-05
Last modified: 2026-06-17

Description

Builds in Jenkins are associated with an authentication that controls the permissions that the build has to interact with other elements in Jenkins. The Pipeline: Build Step Plugin did not check the build authentication it was running as and allowed triggering any other project in Jenkins.

Frequently asked questions

What is CVE-2017-1000089?: Builds in Jenkins are associated with an authentication that controls the permissions that the build has to interact with other elements in Jenkins. The Pipeline: Build Step Plugin did not check the build authentication it was running as and allowed triggering any other project in Jenkins.
How severe is CVE-2017-1000089?: CVE-2017-1000089 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2017-1000089 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-1000089?: CVE-2017-1000089 affects Jenkins Pipeline. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-1000089?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2017-1000089 published?: CVE-2017-1000089 was published on 2017-10-05 and last updated on 2026-06-17.

References

https://jenkins.io/security/advisory/2017-07-10/

Affected products (1)

cpe:2.3:a:jenkins:pipeline\:_build_step:*:*:*:*:*:jenkins:*:*

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