medium6.5
CVE-2026-100859
Heym before 0.0.106 contains a credential exfiltration vulnerability in the POST /api/credentials/test endpoint that allows collaborators with shared credentia…
Impact
Heym before 0.0.106 contains a credential exfiltration vulnerability in the POST /api/credentials/test endpoint that allows collaborators with shared credential access to exfiltrate the credential owner's secret. Attackers can override the destination URL in the config parameter to cause the server to send decrypted authentication secrets to attacker-controlled endpoints.
Affected products
| Product | Affected versions |
|---|---|
| Heym | before 0.0.106 |
Versions were read from the advisory text. No structured product data has been published for this record yet.