Description (CNA)
Nextcloud Server is a self hosted personal cloud system. Due to a pre-flighted HEAD request, the link reference provider could be tricked into downloading bigger websites than intended, to find open-graph data. It is recommended that the Nextcloud Server is upgraded to 28.0.10 or 29.0.7 and Nextcloud Enterprise Server is upgraded to 27.1.11.8, 28.0.10 or 29.0.7.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| nextcloud / security-advisories | affected >= 28.0.0, < 28.0.10; affected >= 29.0.0, < 29.0.7 |
CWE
CWE-400
References
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-pxqf-cfxw-mqmj
- https://github.com/nextcloud/server/pull/47627
- https://github.com/nextcloud/server/commit/873c42b0f1383d5b6f2b7a481e1d9620ed30f44a
ADP enrichment
No English description supplied.
No references supplied.