CVE Tools
Sign in

CVE-2023-40047

WS_FTP Server Stored Cross-Site Scripting Vulnerability

Published: Sep 27, 2023Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-79
8.3HIGH
NVD MITRE
EPSS Score
0.4%
Top 65.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

In WS_FTP Server version prior to 8.8.2, a stored cross-site scripting (XSS) vulnerability exists in WS_FTP Server's Management module. An attacker with administrative privileges could import a SSL certificate with malicious attributes containing cross-site scripting payloads.  Once the cross-site scripting payload is successfully stored,  an attacker could leverage this vulnerability to target WS_FTP Server admins with a specialized payload which results in the execution of malicious JavaScript within the context of the victims browser.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:HPR:NUI:RS:CC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:CScope
Changed
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-79

Affected Products

Ipswitch Inc.
commercial
WS_FTP ServerOn-prem
Networking Infrastructure / network-management
Progress Software Corporation
commercial·USaka moveit transfer, whatsup gold, loadmaster
WS_FTP ServerOn-premNetwork Device
Networking Infrastructure / network-management
progress
commercial·CAaka ws ftp server, moveit transfer, whatsup gold
ws ftp serverOn-premNetwork Device
Networking Infrastructure / network-management

Exploitability

Official Patch Available
Is your org exposed to CVE-2023-40047?We can run the check for you — a free external exposure review, no install. Check my exposure

Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

https://www.cybersecurity-help.cz/vdb/SB2023092921
cybersecurity-help.cz
https://community.progress.com/s/article/WS-FTP-Server-Critical-Vulnerability-September-2023
community.progress.com
https://www.progress.com/ws_ftp
progress.com

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2023-40047 and every CVE in our database. Create a free account — no credit card required.

Create Free Account
Plain-language analysis
Impact assessment and exploitation scenario in plain English
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows