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CVE-2023-45101· NVD / CVE Program· CNA Patchstack

WordPress Customer Reviews for WooCommerce plugin <= 5.36.0 - Broken Access Control vulnerability

Missing Authorization vulnerability in CusRev Customer Reviews for WooCommerce customer-reviews-woocommerce allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Customer Reviews for WooCommerce: from n/a through <= 5.36.0.

MediumCVSS 4.3 · v3.1—No exploit Fix available
Published
Jan 2, 2025
Updated
Jun 17, 2026
EPSS
0.3% · 24th percentile
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Action score

17

Monitor

Low priority for now.

CVSS
17 / 40 · 4.3 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.3%

CISA SSVC decision

Exploitation
none
Automatable
no
Technical impact
partial

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
4.3
CNA · Patchstack
4.3
agree

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Affected systems

VendorProduct
cusrevcustomer reviews for woocommerce

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • cusrev customer reviews for woocommercebefore 5.36.1

Versions reported by the vendor

Affected version ranges reported by the assigning authority (Patchstack). Independent of NVD's CPE analysis and usually ahead of it.

  • CusRev Customer Reviews for WooCommerce

    • up to and including 5.36.0affectedfixed in 5.36.1

Same product

cusrev: all records

Other highest-scoring records for the same primary product.

  • CVE-2023-6979Customer Reviews for WooCommerce <= 5.38.9 - Authenticated (Author+) Arbitrary File Upload
    35Monitor
  • CVE-2023-0080Customer Reviews for WooCommerce < 5.16.0 - Contributor+ LFI
    35Monitor
  • CVE-2022-38470WordPress Customer Reviews for WooCommerce plugin <= 5.3.5 - Cross-Site Request Forgery (CSRF) vulnerability
    35Monitor
  • CVE-2022-38134WordPress Customer Reviews for WooCommerce plugin <= 5.3.5 - Authenticated Broken Access Control vulnerability
    35Monitor
  • CVE-2026-96823WordPress Customer Reviews for WooCommerce plugin <= 5.120.0 - Arbitrary Content Deletion vulnerability
    30Monitor
  • CVE-2022-40194WordPress Customer Reviews for WooCommerce plugin <= 5.3.5 - Sensitive Information Disclosure vulnerability
    30Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
CusRev Customer Reviews for WooCommerce5.36.1Vendor (CNA)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

  • CVE-2024-1061447 days apartCustomer Reviews for WooCommerce <= 5.61.0 - Missing Authorization to Authenticated (Subscriber+) Import Cancellation
    17Monitor
  • CVE-2024-3243261 days apartCustomer Reviews for WooCommerce <= 5.46.0 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Email Sending
    17Monitor
  • CVE-2024-3869261 days apartCustomer Reviews for WooCommerce <= 5.46.0 - Missing Authorization to Authenticated (Subscriber+) Coupon Search
    17Monitor
  • CVE-2023-51692309 days apartWordPress Customer Reviews for WooCommerce Plugin <= 5.38.1 is vulnerable to Broken Access Control
    17Monitor

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • A low-privileged account is enough.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
none
Integrity
low · data or configuration can be modified
Availability
none
Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality impact
None
Integrity impact
Low
Availability impact
None

Weakness class (CWE)

CWE-862 · Missing Authorization

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

nvd-primary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

Noroxi analysis

No Noroxi analysis for this record yet

We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.

We use this product, ask for help

Change log

  1. Fix✗ → ✓

For records you follow, these changes also arrive as notifications. →

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records