PT-2019-9508 · WordPress · Wp Fastest Cache

Mohammed Ansari S · Published 2019-04-15 · Updated 2019-09-07 · CVE-2018-17583

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 Fastest Cache plugin version 0.8.8.5

Description The issue concerns a problem where an attacker can exploit the rules[0][content] parameter in a wpfc save exclude pages action to perform a cross-site scripting (XSS) attack.

Recommendations For WP Fastest Cache plugin version 0.8.8.5, avoid using the rules[0][content] parameter in the wpfc save exclude pages action until the issue is resolved. As a temporary workaround, consider restricting access to the wpfc save exclude pages action to minimize the risk of exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2018-17583

Affected Products

Wp Fastest Cache

References · 5

• 🔥 https://ansawaf.blogspot.com/2019/04/csrf-multiple-stored-xss-in-wp-fastest.html · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2018-17583 · Security Note
• https://osv.dev/vulnerability/CVE-2018-17583 · Vendor Advisory
• https://wpvulndb.com/vulnerabilities/9696 · Note
• https://docs.google.com/document/d/17JSC97ecikWalB_ZTScNipFoud2aFXb5mXEZ7g-KIQI/edit?usp=sharing · Note