PT-2021-20621 · WordPress · Wp Fountain

P7E4 · Published 2021-08-16 · Updated 2021-08-24 · CVE-2021-34653

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: WP Fountain WordPress plugin versions up to and including 1.5.9

Description: The issue is related to Reflected Cross-Site Scripting, which occurs due to the use of $ SERVER['PHP SELF'] in the ~/wp-fountain.php file. This allows attackers to inject arbitrary web scripts.

Recommendations: For WP Fountain WordPress plugin versions up to and including 1.5.9, update to a version later than 1.5.9 to resolve the issue. As a temporary workaround, consider restricting access to the ~/wp-fountain.php file to minimize the risk of exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-34653

Affected Products

Wp Fountain

References · 6

• 🔥 https://wordfence.com/vulnerability-advisories/#CVE-2021-34653 · Exploit
• 🔥 https://plugins.trac.wordpress.org/browser/wp-fountain/trunk/wp-fountain.php#L123 · Exploit
• https://osv.dev/vulnerability/CVE-2021-34653 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-34653 · Security Note
• https://t.me/cvenotify/19990 · Telegram Post
• https://t.me/cvenotify/19458 · Telegram Post