Vulnerability Details CVE-2021-38314
The Gutenberg Template Library & Redux Framework plugin <= 4.2.11 for WordPress registered several AJAX actions available to unauthenticated users in the `includes` function in `redux-core/class-redux-core.php` that were unique to a given site but deterministic and predictable given that they were based on an md5 hash of the site URL with a known salt value of '-redux' and an md5 hash of the previous hash with a known salt value of '-support'. These AJAX actions could be used to retrieve a list of active plugins and their versions, the site's PHP version, and an unsalted md5 hash of site’s `AUTH_KEY` concatenated with the `SECURE_AUTH_KEY`.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.867
EPSS Ranking 99.4%
CVSS Severity
CVSS v3 Score 5.3
CVSS v2 Score 5.0
References
Products affected by CVE-2021-38314
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:-
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.0.4
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.0.5
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.0.6
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.0.7
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.0.8
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.0.9
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.1.0
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.1.2
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.1.3
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.1.4
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.1.6
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.1.8
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.1.9
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.2.1
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.2.2
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.2.3
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.2.4
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.2.5
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.2.6
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.2.8
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.2.9
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.2.9.13
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.3.0
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.3.1.1
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.3.3
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.3.4
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.3.6
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.3.6.8
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.3.8
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.3.9.4
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.4.0
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.4.3.6
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.5.0
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.5.1
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.5.3
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.5.4.3
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.5.5
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.5.5.10
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.5.7
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.5.8.1
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.5.9
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.6.0.1
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.6.15
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.6.16
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.6.17
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.6.18
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.6.2
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.6.4
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:3.6.5
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:4.1.28
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:4.1.29
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:4.2.0
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:4.2.1
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:4.2.10
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:4.2.11
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:4.2.2
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:4.2.3
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:4.2.4
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:4.2.5
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:4.2.6
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:4.2.7
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:4.2.8
-
cpe:2.3:a:redux:gutenberg_template_library_&_redux_framework:4.2.9