How severe is CVE-2023-40336?

CVE-2023-40336 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-40336 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-40336?

CVE-2023-40336 affects Jenkins Folders. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-40336?

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.

When was CVE-2023-40336 published?

CVE-2023-40336 was published on 2023-08-16 and last updated on 2026-06-17.

CVE-2023-40336

CVE-2023-40336 is a high-severity vulnerability in Jenkins Folders with a CVSS 3.x base score of 8.8. 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-352.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 0% (33rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Jenkins Folders
Published: 2023-08-16
Last modified: 2026-06-17

Description

A cross-site request forgery (CSRF) vulnerability in Jenkins Folders Plugin 6.846.v23698686f0f6 and earlier allows attackers to copy folders.

Frequently asked questions

What is CVE-2023-40336?: A cross-site request forgery (CSRF) vulnerability in Jenkins Folders Plugin 6.846.v23698686f0f6 and earlier allows attackers to copy folders.
How severe is CVE-2023-40336?: CVE-2023-40336 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-40336 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-40336?: CVE-2023-40336 affects Jenkins Folders. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-40336?: 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.
When was CVE-2023-40336 published?: CVE-2023-40336 was published on 2023-08-16 and last updated on 2026-06-17.

References

Affected products (1)

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

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CVE-2023-40338 — Medium (CVSS 4.3): Jenkins Folders Plugin 6.846.v23698686f0f6 and earlier displays an error message that includes an absolute path of a…
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