CVE-2024-12365: high-severity vulnerability in boldgrid W3 Total Cache
W3 Total Cache <= 2.8.1 - Authenticated (Subscriber+) Missing Authorization to Server-Side Request Forgery
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.5epss 1.8%
The W3 Total Cache plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the is_w3tc_admin_page function in all versions up to, and including, 2.8.1. This makes it possible for authenticated attackers, with Subscriber-level access and above, to obtain the plugin's nonce value and perform unauthorized actions, resulting in information disclosure, service plan limits consumption as well as making web requests to arbitrary locations originating from the web application that can be used to query information from internal services, including instance metadata on cloud-based applications.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
Affected products
boldgrid · W3 Total CacheRelated CVEs — boldgrid W3 Total Cache
In the same product, most dangerous first.
CVE-2026-5032HIGHW3 Total Cache <= 2.9.3 - Unauthenticated Security Token Exposure via User-Agent HeaderEPSS 3.2%CVE-2026-9282HIGHW3 Total Cache <= 2.9.4 - Unauthenticated Arbitrary File Read via 'f_array[]' ParameterEPSS 2.9%CVE-2024-12008MEDIUMW3 Total Cache <= 2.8.1 Information Exposure via Log FilesEPSS 2.4%CVE-2023-5359LOWW3 Total Cache <= 2.7.5 - Sensitive Credentials Stored in PlaintextEPSS 0.8%CVE-2024-12006MEDIUMW3 Total Cache <= 2.8.1 Missing Authorization to Unauthenticated Plugin Deactivation and Extensions Activation/DeactivationEPSS 0.5%CVE-2026-78438HIGHW3 Total Cache <= 2.10.5 - Unauthenticated Stored Cross-Site Scripting via LazyLoad Background MutatorEPSS 0.5%
References
https://plugins.trac.wordpress.org/browser/w3-total-cache/tags/2.8.0/Extension_ImageService_Plugin_Admin.php#L200https://plugins.trac.wordpress.org/browser/w3-total-cache/tags/2.8.0/Extensions_Plugin_Admin.php#L246https://plugins.trac.wordpress.org/browser/w3-total-cache/tags/2.8.0/Extensions_Plugin_Admin.php#L55https://plugins.trac.wordpress.org/browser/w3-total-cache/tags/2.8.0/Generic_Plugin_Admin.php#L385https://plugins.trac.wordpress.org/browser/w3-total-cache/tags/2.8.0/Generic_Plugin_Admin.php#L516https://plugins.trac.wordpress.org/browser/w3-total-cache/tags/2.8.0/Generic_Plugin_Admin.php#L55https://plugins.trac.wordpress.org/browser/w3-total-cache/tags/2.8.0/inc/options/common/footer.php#L49https://plugins.trac.wordpress.org/browser/w3-total-cache/tags/2.8.0/inc/options/common/top_nav_bar.php#L217https://plugins.trac.wordpress.org/browser/w3-total-cache/tags/2.8.0/Root_Loader.php#L269https://plugins.trac.wordpress.org/browser/w3-total-cache/tags/2.8.0/UsageStatistics_Plugin_Admin.php#L10https://plugins.trac.wordpress.org/browser/w3-total-cache/tags/2.8.0/UsageStatistics_Plugin_Admin.php#L94https://plugins.trac.wordpress.org/browser/w3-total-cache/tags/2.8.0/Util_Admin.php#L822