Medium severity · published Nov 29, 2024
CVE-2024-36625
Zulip 8.3 is vulnerable to Cross Site Scripting (XSS) via the replace_emoji_with_text function in ui_util.ts
5.4
CVSS
0.4%
EPSS
No
On KEV
Description
Zulip 8.3 is vulnerable to Cross Site Scripting (XSS) via the replace_emoji_with_text function in ui_util.ts.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 33% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ZU
Zulip · Zulip
8.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-36625
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-36625
Patch
https://gist.github.com/1047524396/f7ada389ed2686481efef9e1f8307c51
Product
https://github.com/zulip/zulip/blob/8.3/web/src/ui_util.ts#L24
Patch
https://github.com/zulip/zulip/commit/191345f9d61f5b15762fe3ce19bf635bf885176a
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