CVE-2025-50735

CVSS 7.5 HIGHEPSS 0.8%CWE-22

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.5EPSS 0.8%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

03 Nov 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Directory traversal vulnerability in NextChat thru 2.16.0 due to the WebDAV proxy failing to canonicalize or reject dot path segments in its catch-all route, allowing attackers to gain sensitive information via authenticated or anonymous WebDAV endpoints.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

n/a · n/a

References

https://github.com/ChatGPTNextWeb/NextChat/blob/main/app/api/webdav/%5B...path%5D/route.ts https://github.com/ChatGPTNextWeb/NextChat/blob/main/app/utils/cloud/webdav.ts https://github.com/fai1424/Vulnerability-Research/tree/main/CVE-2025-50735