critical9.6
CVE-2026-34931
hoppscotch is an open source API development ecosystem.
Impact
hoppscotch is an open source API development ecosystem. Prior to version 2026.3.0, there is an open redirect vulnerability that leads to token exfiltration. With these tokens, the attacker can sign in as the victim to takeover their account. This issue has been patched in version 2026.3.0.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Hoppscotch | Hoppscotch | before 2026.3.0 |