high8.2
CVE-2026-32616
Pigeon is a message board/notepad/social system/blog.
Impact
Pigeon is a message board/notepad/social system/blog. Prior to 1.0.201, the application uses $_SERVER['HTTP_HOST'] without validation to construct email verification URLs in the register and resendmail flows. An attacker can manipulate the Host header in the HTTP request, causing the verification link sent to the user's email to point to an attacker-controlled domain. This can lead to account takeover by stealing the email verification token. This vulnerability is fixed in 1.0.201.
Affected products
| Product | Affected versions |
|---|---|
| Pigeon Is A Message Board/Notepad/Social System/Blog. | before 1.0.201 |
Versions were read from the advisory text. No structured product data has been published for this record yet.