Description
The Autoptimize WordPress plugin before 3.1.15, Clearfy Cache WordPress plugin before 2.4.2, Speed Optimizer WordPress plugin before 7.7.9 are vulnerable to unauthenticated Stored Cross-Site Scripting (XSS) due to a predictable replacement hash used during the HTML minification process and abusing a regular expression. This allows an attacker to inject arbitrary HTML attributes in the final HTML output by anticipating the placeholder format.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Unknown Autoptimize
Default version status: unaffected
0 to < 3.1.15affected
Unknown Clearfy Cache
Default version status: unaffected
0 to < 2.4.2affected
Unknown Speed Optimizer
Default version status: unaffected
0 to < 7.7.9affected