Vulnerability Details : CVE-2021-20714
Directory traversal vulnerability in WP Fastest Cache versions prior to 0.9.1.7 allows a remote attacker with administrator privileges to delete arbitrary files on the server via unspecified vectors.
Vulnerability category: Directory traversal
Products affected by CVE-2021-20714
- cpe:2.3:a:wpfastestcache:wp_fastest_cache:*:*:*:*:*:wordpress:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-20714
2.22%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 83 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-20714
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.5
|
MEDIUM | AV:N/AC:L/Au:S/C:N/I:P/A:P |
8.0
|
4.9
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H |
1.2
|
5.2
|
NIST |
CWE ids for CVE-2021-20714
-
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-20714
-
https://jvn.jp/en/jp/JVN35240327/index.html
JVN#35240327: WordPress plugin "WP Fastest Cache" vulnerable to directory traversalThird Party Advisory
-
https://www.wpfastestcache.com/
WP Fastest Cache Premium | The Fastest WordPress Cache PluginProduct
-
https://wordpress.org/plugins/wp-fastest-cache/
WP Fastest Cache – WordPress plugin | WordPress.orgProduct
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