Main Vulnerability Database Vulnerabilities #VU46086

#VU46086 Input validation error in Zulip Server - CVE-2020-14194

Published: August 21, 2020 / Updated: August 26, 2020

Vulnerability identifier: #VU46086

Vulnerability risk: Medium

CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green

CVE-ID: CVE-2020-14194

CWE-ID: CWE-20

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerable software:
Zulip Server

Software vendor:
Zulip

Description

The vulnerability allows a remote non-authenticated attacker to read and manipulate data.

Zulip Server before 2.1.5 allows reverse tabnapping via a topic header link.

Install update from vendor's website.