How severe is CVE-2023-50764?

CVE-2023-50764 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.

Is CVE-2023-50764 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-50764?

CVE-2023-50764 affects Jenkins Scriptler. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-50764?

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-2023-50764 published?

CVE-2023-50764 was published on 2023-12-13 and last updated on 2026-06-17.

CVE-2023-50764

CVE-2023-50764 is a high-severity vulnerability in Jenkins Scriptler with a CVSS 3.x base score of 8.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 3.x base score 8.1)
EPSS exploit prediction: 1% (54th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Jenkins Scriptler
Published: 2023-12-13
Last modified: 2026-06-17

Description

Jenkins Scriptler Plugin 342.v6a_89fd40f466 and earlier does not restrict a file name query parameter in an HTTP endpoint, allowing attackers with Scriptler/Configure permission to delete arbitrary files on the Jenkins controller file system.

Frequently asked questions

What is CVE-2023-50764?: Jenkins Scriptler Plugin 342.v6a_89fd40f466 and earlier does not restrict a file name query parameter in an HTTP endpoint, allowing attackers with Scriptler/Configure permission to delete arbitrary files on the Jenkins controller file system.
How severe is CVE-2023-50764?: CVE-2023-50764 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.
Is CVE-2023-50764 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-50764?: CVE-2023-50764 affects Jenkins Scriptler. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-50764?: 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-2023-50764 published?: CVE-2023-50764 was published on 2023-12-13 and last updated on 2026-06-17.

References

Affected products (1)

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

More vulnerabilities in Jenkins Scriptler

CVE-2021-21700 — Medium (CVSS 5.4): Jenkins Scriptler Plugin 3.3 and earlier does not escape the name of scripts on the UI when asking to confirm their…
CVE-2021-21668 — Medium (CVSS 5.4): Jenkins Scriptler Plugin 3.1 and earlier does not escape script content, resulting in a stored cross-site scripting…
CVE-2021-21667 — Medium (CVSS 5.4): Jenkins Scriptler Plugin 3.2 and earlier does not escape parameter names shown in job configuration forms, resulting in…
CVE-2023-50765 — Medium (CVSS 4.3): A missing permission check in Jenkins Scriptler Plugin 342.v6a_89fd40f466 and earlier allows attackers with…

All CVEs affecting Jenkins Scriptler →