Unauthorized Data Loss Vulnerability in WP Fastest Cache for WordPress
CVE-2023-1931

4.3MEDIUM

Key Information:

Vendor

WordPress
Status
WP Fastest Cache
Vendor
CVE Published:
6 April 2023

What is CVE-2023-1931?

The WP Fastest Cache plugin for WordPress possesses a vulnerability that allows authenticated attackers with subscriber-level access to delete cached CSS and JS files due to a lack of adequate capability checks in the deleteCssAndJsCacheToolbar function. This flaw enables unauthorized data loss, posing a risk to site integrity and performance.

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Deploy the Patch

Affected Version(s)

WP Fastest Cache * <= 1.1.2

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/changeset/2893158/wp-f...

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Marco Wotschka
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