PT-2021-20627 · WordPress · Plugmatter Pricing Table Lite

P7E4 · Published 2021-08-16 · Updated 2021-08-23 · CVE-2021-34659

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: Plugmatter Pricing Table Lite WordPress plugin versions up to and including 1.0.32

Description: The issue concerns Reflected Cross-Site Scripting, where attackers can inject arbitrary web scripts via the email parameter in the ~/license.php file. This allows for the execution of malicious scripts.

Recommendations: For versions up to and including 1.0.32, update to a version higher than 1.0.32 to resolve the issue. As a temporary workaround, consider restricting access to the ~/license.php file or avoiding the use of the email parameter in this context until a patch is available.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-34659

Affected Products

Plugmatter Pricing Table Lite

References · 5

• 🔥 https://wordfence.com/vulnerability-advisories/#CVE-2021-34659 · Exploit
• 🔥 https://plugins.trac.wordpress.org/browser/plugmatter-pricing-table/trunk/license.php#L123 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-34659 · Security Note
• https://osv.dev/vulnerability/CVE-2021-34659 · Vendor Advisory
• https://t.me/cvenotify/19452 · Telegram Post