PT-2023-22740 · Azexo · The Page Builder By Azexo

István Márton + 1 · Published 2023-06-02 · Updated 2023-06-09 · CVE-2023-3051

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/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 related to Stored Cross-Site Scripting via the azh post shortcode due to insufficient input sanitization and output escaping. This allows contributor-level attackers to inject arbitrary web scripts in pages, which will execute when a user accesses an injected page.

Recommendations For versions up to, and including, 1.27.133, update to a version that addresses the insufficient input sanitization and output escaping issue to prevent Stored Cross-Site Scripting attacks. As a temporary workaround, consider restricting access to the azh post shortcode to minimize the risk of exploitation.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2023-3051

Affected Products

The Page Builder By Azexo

References · 8

• https://plugins.trac.wordpress.org/browser/page-builder-by-azexo/trunk/azexo_html.php#L2856 · Patch
• https://osv.dev/vulnerability/CVE-2023-3051 · Vendor Advisory
• https://plugins.trac.wordpress.org/browser/page-builder-by-azexo/trunk/azexo_html.php#L2845 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2023-3051 · Security Note
• https://wordfence.com/threat-intel/vulnerabilities/id/24486605-9324-4f19-9ca3-340d006432db?source=cve · Note
• https://t.me/cvenotify/51652 · Telegram Post
• https://t.me/cvenotify/52065 · Telegram Post
• https://t.me/cvenotify/51731 · Telegram Post