PT-2021-22067 · WordPress · Custom Website Data Wordpress Plugin

P7E4 · Published 2021-09-10 · Updated 2021-09-21 · CVE-2021-38347

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 Custom Website Data WordPress plugin versions up to and including 2.2

Description The issue allows attackers to inject arbitrary web scripts via the id parameter in the ~/views/edit.php file, enabling Reflected Cross-Site Scripting attacks.

Recommendations For versions up to and including 2.2, update to a version that contains a fix for this issue to prevent Reflected Cross-Site Scripting attacks.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-38347

Affected Products

Custom Website Data Wordpress Plugin

References · 4

• 🔥 https://plugins.trac.wordpress.org/browser/simple-custom-website-data/tags/2.2/views/edit.php#L30 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-38347 · Security Note
• https://osv.dev/vulnerability/CVE-2021-38347 · Vendor Advisory
• https://wordfence.com/vulnerability-advisories/#CVE-2021-38347 · Note