CVE-2020-10935 Information

Description

Zulip Server before 2.1.3 allows XSS via a Markdown link with resultant account takeover.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Reference

https://blog.zulip.org/2020/04/01/zulip-server-2-1-3-security-release/ https://www.coresecurity.com/advisories/zulip-account-takeover-stored-xss

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

5.4