What is CVE-2023-34027?

CVE-2023-34027 is a high-severity vulnerability in Rajarora795 Recently Viewed Products, classified under Deserialization of Untrusted Data. CVSS score: 8.3/10. Published 2023-12-19.

How severe is CVE-2023-34027?

High severity. CVSS v3 base score is 8.3 out of 10.

Is CVE-2023-34027 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Deserialization in Rajarora795 Recently Viewed Products

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.

Vulnerability class: Insecure Deserialization

Published 2023-12-19 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L.

EPSS exploit prediction

EPSS: 0.008 (54.0th percentile), scored 2026-10-03.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 54th percentile — 54.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

Public proof-of-concept exploits

20142995/nuclei-templates

References

patchstack.com/database/vulnerability/recently-viewed-products/wordpress-recent… (Third Party Advisory, vdb-entry)

Frequently asked questions

What is CVE-2023-34027?: CVE-2023-34027 is a high-severity vulnerability in Rajarora795 Recently Viewed Products, classified under Deserialization of Untrusted Data. CVSS score: 8.3/10. Published 2023-12-19.
How severe is CVE-2023-34027?: High severity. CVSS v3 base score is 8.3 out of 10.
Is CVE-2023-34027 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.