CVE-2020-24582

EUVD-2020-17301
Zulip Desktop before 5.4.3 allows XSS because string escaping is mishandled during composition of the HTML for the user interface.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.1 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 57%
Affected Products (NVD)
VendorProductVersion
zulipchatzulip_desktop
𝑥
< 5.4.3
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://blog.zulip.com/2020/09/10/zulip-desktop-5-4-3-security-release/
https://blog.zulip.com/2020/09/10/zulip-desktop-5-4-3-security-release/