Description (CNA)
Nextcloud mail is an email app for the Nextcloud home server platform. In affected versions a missing check of origin, target and cookies allows for an attacker to abuse the proxy endpoint to denial of service a third server. It is recommended that the Nextcloud Mail is upgraded to 2.2.8 or 3.3.0. There are no known workarounds for this vulnerability.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| nextcloud / security-advisories | affected >= 2.0.0, < 2.2.8; affected >= 3.0.0, < 3.3.0 |
CWE
CWE-918
References
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-8j9x-fmww-qr37
- https://github.com/nextcloud/mail/pull/8459
- https://hackerone.com/reports/1895874
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.