WordPress Smart External Link Click Monitor [Link Log] Plugin <= 5.0.2 is vulnerable to Cross Site Scripting (XSS)

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Peter Raschendorfer Smart External Link Click Monitor [Link Log] allows Reflected XSS.This issue affects Smart External Link Click Monitor [Link Log]: from n/a through 5.0.2.

The link-log plugin before 2.0 for WordPress has HTTP Response Splitting.