The affiliate-toolkit WordPress plugin before 3.4.3 lacks authorization and authentication for requests to it's affiliate-toolkit-starter/tools/atkp_imagereceiver.php endpoint, allowing. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
PHP
WordPress
Authentication Bypass
SSRF
Affiliate Toolkit
+1
NVD
WPScan
CVSS 3.1
9.8
EPSS
0.4%