How severe is CVE-2023-30868?

CVE-2023-30868 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2023-30868 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-30868?

CVE-2023-30868 affects Cms Tree Page View Project Cms Tree Page View. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-30868?

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-2023-30868 published?

CVE-2023-30868 was published on 2023-05-18 and last updated on 2026-06-17.

CVE-2023-30868

CVE-2023-30868 is a high-severity vulnerability in Cms Tree Page View Project Cms Tree Page View with a CVSS 3.x base score of 7.1. 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 7.1)
EPSS exploit prediction: 4% (89th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Cms Tree Page View Project Cms Tree Page View
Published: 2023-05-18
Last modified: 2026-06-17

Description

Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Jon Christopher CMS Tree Page View plugin <= 1.6.7 versions.

Frequently asked questions

What is CVE-2023-30868?: Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Jon Christopher CMS Tree Page View plugin <= 1.6.7 versions.
How severe is CVE-2023-30868?: CVE-2023-30868 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2023-30868 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-30868?: CVE-2023-30868 affects Cms Tree Page View Project Cms Tree Page View. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-30868?: 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-2023-30868 published?: CVE-2023-30868 was published on 2023-05-18 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:cms_tree_page_view_project:cms_tree_page_view:*:*:*:*:*:wordpress:*:*

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