How severe is CVE-2017-17383?

CVE-2017-17383 has a CVSS 3.x base score of 4.7, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2017-17383 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-17383?

CVE-2017-17383 affects Jenkins. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-17383?

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

When was CVE-2017-17383 published?

CVE-2017-17383 was published on 2017-12-06 and last updated on 2026-06-17.

CVE-2017-17383

CVE-2017-17383 is a medium-severity vulnerability in Jenkins with a CVSS 3.x base score of 4.7. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 4.7)
CVSS v2: 3.5
EPSS exploit prediction: 1% (63rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Jenkins
Published: 2017-12-06
Last modified: 2026-06-17

Description

Jenkins through 2.93 allows remote authenticated administrators to conduct XSS attacks via a crafted tool name in a job configuration form, as demonstrated by the JDK tool in Jenkins core and the Ant tool in the Ant plugin, aka SECURITY-624.

Frequently asked questions

What is CVE-2017-17383?: Jenkins through 2.93 allows remote authenticated administrators to conduct XSS attacks via a crafted tool name in a job configuration form, as demonstrated by the JDK tool in Jenkins core and the Ant tool in the Ant plugin, aka SECURITY-624.
How severe is CVE-2017-17383?: CVE-2017-17383 has a CVSS 3.x base score of 4.7, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2017-17383 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-17383?: CVE-2017-17383 affects Jenkins. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-17383?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2017-17383 published?: CVE-2017-17383 was published on 2017-12-06 and last updated on 2026-06-17.

References

Affected products (1)

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

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