Really Simple Security (Free, Pro, and Pro Multisite) 9.0.0 - 9.1.1.1 - Authentication Bypass
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Really Simple Plugins | Really Simple Security Pro multisite | unaffected |
|
||||||
| rogierlankhorst | Really Simple Security – Simple and Performant Security (formerly Really Simple SSL) | unaffected |
|
||||||
| Really Simple Plugins | Really Simple Security Pro | unaffected |
|
Configuration 1 [-]
|
No data.
No data available yet.
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: 82.2% (82.218% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-306 | |
| CPEs | cpe:2.3:a:really-simple-plugins:really_simple_security:*:*:*:*:-:wordpress:*:* cpe:2.3:a:really-simple-plugins:really_simple_security:*:*:*:*:pro:wordpress:*:* cpe:2.3:a:really-simple-plugins:really_simple_security:*:*:*:*:pro_multisite:wordpress:*:* |
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Really-simple-plugins
Really-simple-plugins really Simple Security |
|
| CPEs | cpe:2.3:a:really-simple-plugins:really_simple_security:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Really-simple-plugins
Really-simple-plugins really Simple Security |
|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The Really Simple Security (Free, Pro, and Pro Multisite) plugins for WordPress are vulnerable to authentication bypass in versions 9.0.0 to 9.1.1.1. This is due to improper user check error handling in the two-factor REST API actions with the 'check_login_and_get_user' function. This makes it possible for unauthenticated attackers to log in as any existing user on the site, such as an administrator, when the "Two-Factor Authentication" setting is enabled (disabled by default). | |
| Title | Really Simple Security (Free, Pro, and Pro Multisite) 9.0.0 - 9.1.1.1 - Authentication Bypass | |
| Weaknesses | CWE-288 | |
| References |
|
|
| Metrics |
cvssV3_1
|