What is CVE-2020-36726?

CVE-2020-36726 is a critical-severity vulnerability in Etoilewebdesign Ultimate_reviews, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2023-06-07.

How severe is CVE-2020-36726?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2020-36726 known to be exploited?

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

Deserialization in Etoilewebdesign Ultimate_reviews

CVE-2020-36726

The Ultimate Reviews plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 2.1.32 via deserialization of untrusted input in several vulnerable functions. This allows unauthenticated attackers to injec…

Vulnerability class: Insecure Deserialization

EPSS: 0.016 (72.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Etoilewebdesign Ultimate_reviews
Rustaurius Ultimate Reviews — versions 0

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

Public proof-of-concept exploits

20142995/nuclei-templates

References

security@wordfence.com (Third Party Advisory)
security@wordfence.com (Exploit)
security@wordfence.com (Release Notes)

Frequently asked questions

What is CVE-2020-36726?: CVE-2020-36726 is a critical-severity vulnerability in Etoilewebdesign Ultimate_reviews, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2023-06-07.
How severe is CVE-2020-36726?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2020-36726 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.