CVE-2023-1921: medium-severity vulnerability in emrevona WP Fastest Cache – WordPress Cache…
WP Fastest Cache <= 1.1.2 - Cross-Site Request Forgery via 'wpfc_start_cdn_integration_ajax_request_callback'
Published · Updated
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 4.3epss 0.2%
exploitation probability
0.2%top 88% of all CVEs
observed exploitation
nono source reports it
The WP Fastest Cache plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.1.2. This is due to missing or incorrect nonce validation on the wpfc_start_cdn_integration_ajax_request_callback function. This makes it possible for unauthenticated attackers to change cdn settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Affected products
emrevona · WP Fastest Cache – WordPress Cache PluginRelated CVEs — emrevona WP Fastest Cache – WordPress Cache…
In the same product, most dangerous first.
CVE-2020-36836HIGHWP Fastest Cache <= 0.9.0.2 - Authenticated (Subscriber+) Arbitrary File DeletionEPSS 1.5%CVE-2024-4347HIGHWP Fastest Cache <= 1.2.6 - Authenticated (Administrator+) Arbitrary File DeletionEPSS 0.9%CVE-2023-1375MEDIUMWP Fastest Cache <= 1.1.2 - Missing Authorization to Cache DeletionEPSS 0.5%CVE-2026-19760HIGHWP Fastest Cache <= 1.5.0 - Unauthenticated Stored Cross-Site Scripting via HTTP Host HeaderEPSS 0.4%CVE-2023-1928MEDIUMWP Fastest Cache <= 1.1.2 - Missing Authorization in 'wpfc_preload_single_callback'EPSS 0.4%CVE-2023-1929MEDIUMWP Fastest Cache <= 1.1.2 - Missing Authorization in 'wpfc_purgecache_varnish_callback'EPSS 0.4%