CVE-2021-3279

MEDIUM

sz.chat <4 - Code Injection

Title source: llm
STIX 2.1

Description

sz.chat version 4 allows injection of web scripts and HTML in the message box.

Exploits (1)

nomisec STUB
by rafaelchriss · poc
https://github.com/rafaelchriss/CVE-2021-3279

References (2)

Core 2
Core References
Exploit, Third Party Advisory x_refsource_misc
https://www.youtube.com/watch?v=H9ttpjFVDgA

Scores

CVSS v3 6.1
EPSS 0.0029
EPSS Percentile 52.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Details

CWE
CWE-79
Status published
Products (1)
fortics/szchat 4
Published Jul 19, 2021
Tracked Since Feb 18, 2026