PT-2023-14585 · WordPress · The Real Cookie Banner

Lana Codes · Published 2023-01-16 · Updated 2023-01-25 · CVE-2022-4507

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions The Real Cookie Banner WordPress plugin versions prior to 3.4.10

Description The issue allows users with a role as low as a contributor to perform Stored Cross-Site Scripting attacks against logged-in admins. This is due to the plugin not validating and escaping some of its shortcode attributes before outputting them back in the page.

Recommendations For versions prior to 3.4.10, update to version 3.4.10 or later to resolve the issue. As a temporary workaround, consider restricting the use of shortcode attributes to minimize the risk of exploitation.

Exploit

Fix

Related Identifiers

CVE-2022-4507

Affected Products

The Real Cookie Banner

References · 5

• 🔥 https://wpscan.com/vulnerability/93c61a70-5624-4c4d-ac3a-c598aec4f8b6 · Exploit
• https://osv.dev/vulnerability/CVE-2022-4507 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-4507 · Security Note
• https://t.me/cvenotify/42106 · Telegram Post
• https://t.me/cibsecurity/56552 · Telegram Post