How severe is CVE-2023-34027?

CVE-2023-34027 has a CVSS 3.x base score of 8.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2023-34027 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-34027?

CVE-2023-34027 affects Rajarora795 Recently Viewed Products. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-34027?

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-2023-34027 published?

CVE-2023-34027 was published on 2023-12-19 and last updated on 2026-06-17.

CVE-2023-34027

CVE-2023-34027 is a high-severity vulnerability in Rajarora795 Recently Viewed Products with a CVSS 3.x base score of 8.3. 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-502.

Key facts

Severity: High (CVSS 3.x base score 8.3)
EPSS exploit prediction: 1% (51st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-502
Affected product: Rajarora795 Recently Viewed Products
Published: 2023-12-19
Last modified: 2026-06-17

Description

Deserialization of Untrusted Data vulnerability in Rajnish Arora Recently Viewed Products.This issue affects Recently Viewed Products: from n/a through 1.0.0.

Frequently asked questions

What is CVE-2023-34027?: Deserialization of Untrusted Data vulnerability in Rajnish Arora Recently Viewed Products.This issue affects Recently Viewed Products: from n/a through 1.0.0.
How severe is CVE-2023-34027?: CVE-2023-34027 has a CVSS 3.x base score of 8.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2023-34027 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-34027?: CVE-2023-34027 affects Rajarora795 Recently Viewed Products. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-34027?: 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-2023-34027 published?: CVE-2023-34027 was published on 2023-12-19 and last updated on 2026-06-17.

References

https://patchstack.com/database/vulnerability/recently-viewed-products/wordpress-recently-viewed-products-plugin-1-0-0-php-object-injection-vulnerability?_s_id=cve

Affected products (1)

cpe:2.3:a:rajarora795:recently_viewed_products:*:*:*:*:*:wordpress:*:*

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