CVE-2025-50735 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	7.5 HIGH	NETWORK	LOW	NONE	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CISA-ADP	ADP	7.5 HIGH	NETWORK	LOW	NONE	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Base Score

CVSS 3.x

EPSS Score

Percentile: 65%

Affected Products (NVD)

Vendor	Product	Version
nextchat	nextchat	𝑥 ≤ 2.16.0

𝑥

= Vulnerable software versions

Known Exploits!

https://github.com/fai1424/Vulnerability-Research/tree/main/CVE-2025-50735

Common Weakness Enumeration

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
The software uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the software does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

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