PT-2023-17345 · WordPress · Wp Fastest Cache

Marco Wotschka · Published 2023-04-06 · Updated 2023-04-13 · CVE-2023-1925

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions WP Fastest Cache plugin for WordPress versions up to, and including, 1.1.2

Description The issue is due to missing or incorrect nonce validation on the wpfc clear cache of allsites callback function, making it possible for unauthenticated attackers to clear caches via a forged request. This can be achieved if an attacker can trick a site administrator into performing an action, such as clicking on a link.

Recommendations For WP Fastest Cache plugin for WordPress versions up to, and including, 1.1.2, consider disabling the wpfc clear cache of allsites callback function until a patch is available to prevent exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2023-1925

Affected Products

Wp Fastest Cache

References · 8

• https://plugins.trac.wordpress.org/changeset/2893158/wp-fastest-cache/trunk/wpFastestCache.php?contextall=1 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2023-1925 · Security Note
• https://osv.dev/vulnerability/CVE-2023-1925 · Vendor Advisory
• https://t.me/cvenotify/47739 · Telegram Post
• https://wordfence.com/threat-intel/vulnerabilities/id/096257a4-6ee9-41e1-8a59-4ffcd309f83c?source=cve · Note
• https://t.me/cibsecurity/61613 · Telegram Post
• https://t.me/cvenotify/47755 · Telegram Post
• https://t.me/cvenotify/48153 · Telegram Post