PT-2023-31123 · WordPress · Bear

Marco Wotschka · Published 2023-10-20 · Updated 2023-10-25 · CVE-2023-4923

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions The BEAR for WordPress versions up to, and including, 1.1.3.3

Description The issue is related to Cross-Site Request Forgery due to missing or incorrect nonce validation on the woobe bulkoperations delete function. This allows unauthenticated attackers to delete products via a forged request if they can trick a site administrator into performing an action, such as clicking on a link.

Recommendations For versions up to, and including, 1.1.3.3, consider disabling the woobe bulkoperations delete function until a patch is available to prevent exploitation. Restrict access to the affected function to minimize the risk of unauthorized product deletion. Avoid using the function until the issue is resolved with a proper fix.

Fix

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2023-4923

Affected Products

Bear

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2023-4923 · Security Note
• https://osv.dev/vulnerability/CVE-2023-4923 · Vendor Advisory
• https://t.me/cibsecurity/72649 · Telegram Post
• https://plugins.trac.wordpress.org/changeset/2970262/woo-bulk-editor/trunk/ext/bulkoperations/bulkoperations.php?contextall=1&old=2844667&old_path=%2Fwoo-bulk-editor%2Ftrunk%2Fext%2Fbulkoperations%2Fbulkoperations.php · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/7a4db03d-ec40-4145-aa95-fee78bda5205?source=cve · Note
• https://twitter.com/CVEnew/status/1715271114127970757 · Twitter Post
• https://plugins.trac.wordpress.org/browser/woo-bulk-editor/trunk/ext/bulkoperations/bulkoperations.php#L344 · Note