How severe is CVE-2022-4302?

CVE-2022-4302 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-4302 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 18% (97th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-4302?

CVE-2022-4302 affects Videousermanuals White Label Cms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-4302?

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-2022-4302 published?

CVE-2022-4302 was published on 2023-01-02 and last updated on 2026-06-17.

CVE-2022-4302

CVE-2022-4302 is a high-severity vulnerability in Videousermanuals White Label Cms with a CVSS 3.x base score of 7.2. Its EPSS exploit-prediction score of 18% places it in the 97th percentile, indicating an elevated likelihood of exploitation.

Key facts

Severity: High (CVSS 3.x base score 7.2)
EPSS exploit prediction: 18% (97th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Videousermanuals White Label Cms
Published: 2023-01-02
Last modified: 2026-06-17

Description

The White Label CMS WordPress plugin before 2.5 unserializes user input provided via the settings, which could allow high-privilege users such as admin to perform PHP Object Injection when a suitable gadget is present.

Frequently asked questions

What is CVE-2022-4302?: The White Label CMS WordPress plugin before 2.5 unserializes user input provided via the settings, which could allow high-privilege users such as admin to perform PHP Object Injection when a suitable gadget is present.
How severe is CVE-2022-4302?: CVE-2022-4302 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-4302 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 18% (97th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-4302?: CVE-2022-4302 affects Videousermanuals White Label Cms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-4302?: 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-2022-4302 published?: CVE-2022-4302 was published on 2023-01-02 and last updated on 2026-06-17.

References

https://wpscan.com/vulnerability/b7707a15-0987-4051-a8ac-7be2424bcb01

Affected products (1)

cpe:2.3:a:videousermanuals:white_label_cms:*:*:*:*:*:wordpress:*:*