CVE-2025-47791

CWE-918 — Server-Side Request Forgery (SSRF)2 documents2 sources
Severity
5.3MEDIUM
EPSS
0.2%
top 63.76%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Nextcloud Nextcloud ServerNextcloud Security-advisories
Timeline
PublishedMay 16

Description

Nextcloud Server is a self hosted personal cloud system. In Nextcloud Server prior to 28.0.13, 29.0.10, and 30.0.3 and Nextcloud Enterprise Server prior to 28.0.13, 29.0.10, and 30.0.3, a currently unused endpoint to verify a share recipient was not protected correctly, allowing to proxy requests to another server. The endpoint was removed in Nextcloud Server 28.0.13, 29.0.10, and 30.0.3 and Nextcloud Enterprise Server 28.0.13, 29.0.10, and 30.0.3. No known workarounds are available.

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:LExploitability: 2.8 | Impact: 1.4

Affected Packages2 packages

▶NVDnextcloud/nextcloud_server28.0.0 — 28.0.13+2
▶CVEListV5nextcloud/security-advisories>= 28.0.0, < 28.0.13, >= 29.0.0, < 29.0.10, >= 30.0.0, < 30.0.3+2

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

1
CVEList
Nextcloud Server's test remote endpoint is not rate limited↗2025-05-16
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CVE-2025-47791 (MEDIUM CVSS 5.3) | Nextcloud Server is a self hosted p | cvebase.io