CSRF in Wpfastestcache Wp Fastest Cache
CVE-2021-24870
The WP Fastest Cache WordPress plugin before 0.9.5 is lacking a CSRF check in its wpfc_save_cdn_integration AJAX action, and does not sanitise and escape some the options available via the action, which could allow attackers to make logged in high privilege users call it and set a Cross-Site Scripting payload
Vulnerability class: CSRF (Cross-Site Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.003 (15.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 15th percentile — 15.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Wpfastestcache Wp Fastest Cache
- Wp Fastest Cache — versions 0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- wpscan.com/vulnerability/48de63ab-2ef1-4469-8fc4-9346068bdf06/ (technical-description, Third Party Advisory, exploit, vdb-entry)
- jetpack.com/2021/10/14/multiple-vulnerabilities-in-wp-fastest-cache-plugin/ (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-24870?
- CVE-2021-24870 is a medium-severity vulnerability in Wpfastestcache Wp Fastest Cache, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.1/10. Published 2024-01-16.
- How severe is CVE-2021-24870?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2021-24870 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.