PT-2023-22776 · Azexo · The Page Builder By Azexo

István Márton + 1 · Published 2023-06-02 · Updated 2023-06-09 · CVE-2023-3055

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions The Page Builder by AZEXO plugin for WordPress versions up to, and including, 1.27.133

Description The issue is due to missing or incorrect nonce validation on the azh save function, making it possible for unauthenticated attackers to update post content and inject malicious JavaScript via a forged request. This can happen if attackers can trick a site administrator into performing an action such as clicking on a link.

Recommendations For versions up to, and including, 1.27.133, consider disabling the azh save function until a patch is available to prevent exploitation. Restrict access to the plugin's functionality to minimize the risk of post content updates by unauthenticated attackers. Avoid using the plugin until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2023-3055

Affected Products

The Page Builder By Azexo

References · 6

• https://osv.dev/vulnerability/CVE-2023-3055 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-3055 · Security Note
• https://plugins.trac.wordpress.org/browser/page-builder-by-azexo/trunk/azexo_html.php#L2721 · Patch
• https://wordfence.com/threat-intel/vulnerabilities/id/2efeffa2-b21a-4aa1-93b0-51c775758ab1?source=cve · Note
• https://t.me/cvenotify/52061 · Telegram Post
• https://t.me/cibsecurity/64957 · Telegram Post