How severe is CVE-2025-5806?

CVE-2025-5806 has a CVSS 3.x base score of 8.0, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-5806 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-5806?

CVE-2025-5806 affects Jenkins Gatling. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-5806?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-5806 have an EU (EUVD) identifier?

Yes. CVE-2025-5806 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-17299.

When was CVE-2025-5806 published?

CVE-2025-5806 was published on 2025-06-06 and last updated on 2026-06-17.

CVE-2025-5806

CVE-2025-5806 is a high-severity vulnerability in Jenkins Gatling with a CVSS 3.x base score of 8.0. 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: High (CVSS 3.x base score 8.0)
EPSS exploit prediction: 0% (36th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-17299
Weakness: CWE-79
Affected product: Jenkins Gatling
Published: 2025-06-06
Last modified: 2026-06-17

Description

Jenkins Gatling Plugin 136.vb_9009b_3d33a_e serves Gatling reports in a manner that bypasses the Content-Security-Policy protection introduced in Jenkins 1.641 and 1.625, resulting in a cross-site scripting (XSS) vulnerability exploitable by users able to change report content.

Frequently asked questions

What is CVE-2025-5806?: Jenkins Gatling Plugin 136.vb_9009b_3d33a_e serves Gatling reports in a manner that bypasses the Content-Security-Policy protection introduced in Jenkins 1.641 and 1.625, resulting in a cross-site scripting (XSS) vulnerability exploitable by users able to change report content.
How severe is CVE-2025-5806?: CVE-2025-5806 has a CVSS 3.x base score of 8.0, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-5806 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-5806?: CVE-2025-5806 affects Jenkins Gatling. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-5806?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-5806 have an EU (EUVD) identifier?: Yes. CVE-2025-5806 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-17299.
When was CVE-2025-5806 published?: CVE-2025-5806 was published on 2025-06-06 and last updated on 2026-06-17.

References

Affected products (1)

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

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