CVE-2022-3992

LOW

Sanitization Management System - Cross-Site Scripting in Banner Image Handler

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2022-3992. PoCs published by Urban4.

AI-analyzed exploit summary The repository describes a cross-site scripting (XSS) vulnerability in WonderCMS, where an attacker can upload arbitrary files via a crafted name in the system logo fields. The lack of HttpOnly flag on cookies could allow cookie theft from logged-in users.

Description

A vulnerability classified as problematic was found in SourceCodester Sanitization Management System. Affected by this vulnerability is an unknown functionality of the file admin/?page=system_info of the component Banner Image Handler. The manipulation leads to cross site scripting. The attack can be launched remotely. The associated identifier of this vulnerability is VDB-213571.

Exploits (1)

nomisec WRITEUP
by Urban4 · poc
https://github.com/Urban4/CVE-2022-3992

The repository describes a cross-site scripting (XSS) vulnerability in WonderCMS, where an attacker can upload arbitrary files via a crafted name in the system logo fields. The lack of HttpOnly flag on cookies could allow cookie theft from logged-in users.

Classification
Writeup 80%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: WonderCMS v1.0
No auth needed
Prerequisites: Access to the system logo upload functionality
MITRE ATT&CK
devstral-2 · analyzed Feb 19, 2026 Full analysis →

References (1)

Core 1
Core References
Permissions Required, Third Party Advisory
https://vuldb.com/?id.213571

Scores

CVSS v3 2.4
EPSS 0.0047
EPSS Percentile 36.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-79 CWE-707
Status published
Products (1)
sanitization_management_system_project/sanitization_management_system
Published Nov 14, 2022
Tracked Since Feb 18, 2026