PT-2023-20959 · WordPress · The Ultimate Product Catalog

Aymane Mazguiti + 1 · Published 2023-06-27 · Updated 2023-06-30 · CVE-2023-2711

Positive Technologies (AI Summary)

CVSS v3.1

4.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions The Ultimate Product Catalog WordPress plugin versions prior to 5.2.6

Description The issue allows high privilege users, such as admins, to perform Stored Cross-Site Scripting attacks. This can occur even when the unfiltered html capability is disallowed, for example, in a multisite setup. The problem arises because some settings are not properly sanitised and escaped.

Recommendations For versions prior to 5.2.6, update to version 5.2.6 or later to resolve the issue. As a temporary workaround, consider restricting the ability of high privilege users to modify settings that could lead to Stored Cross-Site Scripting attacks.

Exploit

Fix

Related Identifiers

CVE-2023-2711

Affected Products

The Ultimate Product Catalog

References · 4

• 🔥 https://wpscan.com/vulnerability/71c5b5b5-8694-4738-8e4b-8670a8d21c86 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-2711 · Security Note
• https://osv.dev/vulnerability/CVE-2023-2711 · Vendor Advisory
• https://t.me/cvenotify/53410 · Telegram Post