CVE-2024-36625

Zulip 8.3 is vulnerable to Cross Site Scripting (XSS) via the replace_emoji_with_text function in ui_util.ts.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.4 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
mitreCNA
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CISA-ADPADP
6.1 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 25%
VendorProductVersion
zulipzulip
8.3
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://gist.github.com/1047524396/f7ada389ed2686481efef9e1f8307c51
https://github.com/zulip/zulip/blob/8.3/web/src/ui_util.ts#L24
https://github.com/zulip/zulip/commit/191345f9d61f5b15762fe3ce19bf635bf885176a