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Ultimate Reviews <= 3.2.16 — Unauthenticated Insecure Direct Object Reference

CVE-2026-24634Published · Updated

Action summary

Affected: ≤3.2.16Update to 3.2.17 or newer

All remediation steps
Watch plugin
Severity
Medium5.3
CVSS
5.3
CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
What does this vector mean?
AV:N Attack vector
Network
AC:L Attack complexity
Low
PR:N Privileges required
None
UI:N User interaction
None
S:U Scope
Unchanged
C:N Confidentiality
None
I:L Integrity
Low
A:N Availability
None
Weakness
CWE-639 Authorization Bypass Through User-Controlled Key
Required access
No account needed
Exploit prediction (EPSS)
No score
CISA KEV
Not listed
On this page8

Am I affected?

Ultimate Reviews ultimate-reviews

  1. Affected≤ 3.2.16
  2. Patched in3.2.17

Update to 3.2.17 or newer.

You are affected if you run ≤ 3.2.16. Version 3.2.17 and later are not affected by this issue.

  • Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Ultimate Reviews.
  • No admin access? Run a passive check of your site. It reads public files only.
  • No account is needed to exploit this. Treat any exposed site on an affected version as at risk.

What to do

  1. Update to version 3.2.17, or a newer patched version
  2. Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
  3. Watch Ultimate Reviews to get an email when the next vulnerability is published.

Advisory

Source description from Wordfence Intelligence, credited to Doan Dinh Van (d52v).

The Ultimate Reviews plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 3.2.16 due to missing validation on a user controlled key. This makes it possible for unauthenticated attackers to perform an unauthorized action.

Exploits & references

Proof-of-concept & detection

No public proof-of-concept or detection template is known for this vulnerability.

Advisories & patches

More in Ultimate Reviews

All 5
More vulnerabilities in Ultimate Reviews
SeverityVulnerabilityCVEPublished
Medium6.1Reflected Cross-Site Scripting
≤3.2.14Update to 3.2.15
CVE-2025-49266
Medium6.1Unauthenticated stored Cross-Site Scripting via reviews
≤3.2.8Update to 3.2.9
CVE-2024-25597
Medium4.8Authenticated Stored Cross-Site Scripting
≤3.0.15Update to 3.0.16
CVE-2022-23979
Critical9.8PHP Object Injection
<2.1.33Update to 2.1.33
CVE-2020-36726

Timeline

  1. CVE published

    Severity medium, CVSS 5.3

  2. Record last updated

Sources & licenses

Wordfence record
Vulnerability data
Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. Licensed under the CC BY-SA 4.0.
CVE® identifiers
Copyright 1999-2026 The MITRE Corporation. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
CVSS / CWE
National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
VulnCrest content
Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.

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