Vulnerability Report

CVE-2026-89055

Title: Authorization Bypass Media Deletion

Other

Proof Of Concept

PoC Available for CVE-2026-89055

CWE Category CWE-862
Published Date Sep 25, 2026
Modified Date Sep 25, 2026
Exploit Status Available
Score 9.1 CVSS v3.1
Exploit Probability (EPSS)
0.38%

Vulnerability Summary

CVE-2026-89055: The Customer Reviews for WooCommerce plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 5.120.0. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to permanently delete arbitrary attachments from the Media Library — including administrator-owned product images, logos, and documents — by injecting their IDs into a review that is later trashed and purged. Exploitation requires a public review-form link (a 13-hex formId distributed to customers via e-mail), which exposes the nonce needed to reach the handler without any WordPress account or session.

Impacted Vendors

Analysis in Progress...

Reference Links

https://plugins.trac.wordpress.org/browser/customer-reviews-woocommerce/tags/5.120.0/includes/reminders/class-cr-local-forms-ajax.php#L57 https://plugins.trac.wordpress.org/browser/customer-reviews-woocommerce/tags/5.120.0/includes/reviews/class-cr-endpoint.php#L318 https://plugins.trac.wordpress.org/browser/customer-reviews-woocommerce/tags/5.120.0/includes/reviews/class-cr-endpoint.php#L467 https://plugins.trac.wordpress.org/browser/customer-reviews-woocommerce/tags/5.120.0/includes/reviews/class-cr-reviews.php#L129 https://plugins.trac.wordpress.org/browser/customer-reviews-woocommerce/tags/5.120.0/includes/reviews/class-cr-reviews.php#L1871 https://plugins.trac.wordpress.org/changeset?reponame=&old=3694303%40customer-reviews-woocommerce&new=3694303%40customer-reviews-woocommerce https://www.wordfence.com/threat-intel/vulnerabilities/id/b7bbeeea-3888-42a6-8d14-f5c39f5dcb70?source=cve
CVSS v3.1
Source Entity [email protected]
Severity CRITICAL
9.1
Attack Vector
NETWORK
Complexity
LOW
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2026-89055 Exploits & PoCs (Proof Of Concept)

GitHub https://github.com/murrez/CVE-2026-89055
View Code
MODIFIED

Vulnerability data updated via NVD.

MODIFIED

Vulnerability data updated via NVD.

MODIFIED

Vulnerability data updated via NVD.

Attack Vector Matrix

Access Vector NETWORK
Complexity LOW
Privileges N/A
Interaction NONE
CVSS Vector String CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Affected Stack

No specific products linked.