Vulnerability Details : CVE-2021-24209
The WP Super Cache WordPress plugin before 1.7.2 was affected by an authenticated (admin+) RCE in the settings page due to input validation failure and weak $cache_path check in the WP Super Cache Settings -> Cache Location option. Direct access to the wp-cache-config.php file is not prohibited, so this vulnerability can be exploited for a web shell injection.
Products affected by CVE-2021-24209
- cpe:2.3:a:automattic:wp_super_cache:*:*:*:*:*:wordpress:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-24209
0.10%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 39 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-24209
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
9.0
|
HIGH | AV:N/AC:L/Au:S/C:C/I:C/A:C |
8.0
|
10.0
|
NIST | |
7.2
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
1.2
|
5.9
|
NIST |
CWE ids for CVE-2021-24209
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by:
- contact@wpscan.com (Primary)
- nvd@nist.gov (Secondary)
-
The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.Assigned by:
- contact@wpscan.com (Primary)
- nvd@nist.gov (Secondary)
References for CVE-2021-24209
-
https://wpscan.com/vulnerability/733d8a02-0d44-4b78-bbb2-37e447acd2f3
Attention Required! | CloudflareExploit;Third Party Advisory
-
https://plugins.trac.wordpress.org/changeset/2496238/wp-super-cache
Changeset 2496238 for wp-super-cache – WordPress Plugin RepositoryPatch;Third Party Advisory
-
https://m0ze.ru/vulnerability/[2021-03-13]-[WordPress]-[CWE-94]-WP-Super-Cache-WordPress-Plugin-v1.7.1.txt
Exploit;Third Party Advisory
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