CVE-2025-44177

PoC —

CVSS 3.1

8.2 high

EPSS

4%p91

Published

Jul 9, 2025 (Jul 9, 2025)

Modified

Jun 17, 2026

Description

A directory traversal vulnerability was discovered in White Star Software Protop version 4.4.2-2024-11-27, specifically in the /pt3upd/ endpoint. An unauthenticated attacker can remotely read arbitrary files on the underlying OS using encoded traversal sequences.

Vendors: wss
Products: protop
Weakness: CWE-22
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (4.3%)

In the news0 stories

No ingested article mentions this CVE yet.