How severe is CVE-2023-33007?

CVE-2023-33007 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2023-33007 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-2023-33007?

CVE-2023-33007 affects Jenkins Loadcomplete Support. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-33007?

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

When was CVE-2023-33007 published?

CVE-2023-33007 was published on 2023-05-16 and last updated on 2026-06-17.

CVE-2023-33007

CVE-2023-33007 is a medium-severity vulnerability in Jenkins Loadcomplete Support with a CVSS 3.x base score of 5.4. 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 5.4)
EPSS exploit prediction: 0% (36th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Jenkins Loadcomplete Support
Published: 2023-05-16
Last modified: 2026-06-17

Description

Jenkins LoadComplete support Plugin 1.0 and earlier does not escape the LoadComplete test name, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Item/Configure permission.

Frequently asked questions

What is CVE-2023-33007?: Jenkins LoadComplete support Plugin 1.0 and earlier does not escape the LoadComplete test name, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Item/Configure permission.
How severe is CVE-2023-33007?: CVE-2023-33007 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2023-33007 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-2023-33007?: CVE-2023-33007 affects Jenkins Loadcomplete Support. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-33007?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-33007 published?: CVE-2023-33007 was published on 2023-05-16 and last updated on 2026-06-17.

References

https://www.jenkins.io/security/advisory/2023-05-16/#SECURITY-2903

Affected products (1)

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

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