CVE-2023-34939 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	9.8 CRITICAL	NETWORK	LOW	NONE	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Base Score

CVSS 3.x

EPSS Score

Percentile: 93%

Affected Products (NVD)

Vendor	Product	Version
onlyoffice	onlyoffice	𝑥 < 12.5.2

𝑥

= Vulnerable software versions

Known Exploits!

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/ONLYOFFICE/CommunityServer/blob/master/CHANGELOG.md#version-1252

https://github.com/firsov/onlyoffice

https://github.com/firsov/onlyoffice/blob/main/CVE-2023-34939-PoC.md

https://github.com/ONLYOFFICE/CommunityServer/blob/master/CHANGELOG.md#version-1252

https://github.com/firsov/onlyoffice

https://github.com/firsov/onlyoffice/blob/main/CVE-2023-34939-PoC.md