CVE-2023-1928

MEDIUM 4.3

WP Fastest Cache <= 1.1.2 - Missing Authorization in 'wpfc_preload_single_callback'

CVSS Score

4.3

EPSS Score

0.0%

EPSS Percentile

0th

The WP Fastest Cache plugin for WordPress is vulnerable to unauthorized data modification due to a missing capability check on the wpfc_preload_single_callback function in versions up to, and including, 1.1.2. This makes it possible for authenticated attackers with subscriber-level access to initiate cache creation.

CWE	CWE-862
Vendor	emrevona
Product	wp fastest cache – wordpress cache plugin
Published	Apr 6, 2023
Last Updated	Apr 8, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

emrevona / WP Fastest Cache – WordPress Cache Plugin

0 ≤ 1.1.2

References

NVD ↗ CVE.org ↗ EPSS Data ↗

wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/56a90042-a6c0-4487-811b-ced23c97f9f4?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset/2893158/wp-fastest-cache/trunk/wpFastestCache.php?contextall=1

Credits

Marco Wotschka