EUVD-2026-18534

hoppscotch is an open source API development ecosystem. Prior to version 2026.3.0, the /enter page contains a DOM-based open redirect vulnerability. The redirect query parameter is directly used to construct a URL and redirect the user without proper validation. This issue has been patched in...

Design/Logic Flaw

Hoppscotch is an API development ecosystem. Due to lack of validation for fields like Label Edit Team - TeamName, bad actors can send emails with Spoofed Content as Hoppscotch. Part of payload external link is presented in clickable form - easier to achieve own goals by malicious actors. This iss...

CVE-2024-27092 Content spoofing - real Hoppscotch emails

Hoppscotch is an API development ecosystem. Due to lack of validation for fields like Label Edit Team - TeamName, bad actors can send emails with Spoofed Content as Hoppscotch. Part of payload external link is presented in clickable form - easier to achieve own goals by malicious actors. This iss...

CVE-2024-27092 Content spoofing - real Hoppscotch emails

Hoppscotch is an API development ecosystem. Due to lack of validation for fields like Label Edit Team - TeamName, bad actors can send emails with Spoofed Content as Hoppscotch. Part of payload external link is presented in clickable form - easier to achieve own goals by malicious actors. This iss...