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CVE-2021-24870

WP Fastest Cache < 0.9.5 - CSRF to Stored Cross-Site Scripting

Published: Jan 16, 2024Updated: May 12, 2025 Sources: CVE List NVDCWE-352
NVD MITRE
6.1CVSSMEDIUM
EPSS Score
0.3%
Top 83.5%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
No Fix Available
Am I actually vulnerable?2 Nuclei templates available — see how to check your systems. How to verify

Description

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

CVSS Vector Breakdown

AV:NAC:LPR:NUI:RS:CC:LI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:CScope
Changed
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:NAvailability
None
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Weaknesses

CWE-352

Affected Products

WP Fastest CacheUnknown
wp fastest cachewpfastestcache
On-prem
Web & CMS Plugins / wordpress-plugin
wpfastestcachecommercialWeb & CMS Pluginsaka wp fastest cache

Attack Graph

Products CVE Techniques Tactics

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Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

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MITRE ATT&CK

1 technique
Initial Access
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References

https://wpscan.com/vulnerability/48de63ab-2ef1-4469-8fc4-9346068bdf06/
wpscan.com
https://jetpack.com/2021/10/14/multiple-vulnerabilities-in-wp-fastest-cache-plugin/
jetpack.com

Timeline

Published
Jan 16, 2024
Last Updated
May 12, 2025

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