CVE-2021-3866
MEDIUMzulip/zulip <3eb2791c3e9695f7d37ffe84e0c2184fae665cb6 - XSS
Title source: llmDescription
Cross-site Scripting (XSS) - Stored in GitHub repository zulip/zulip more than and including 44f935695d452cc3fb16845a0c6af710438b153d and prior to 3eb2791c3e9695f7d37ffe84e0c2184fae665cb6.
References (3)
Core 3
Core References
Exploit, Third Party Advisory x_refsource_confirm
https://huntr.dev/bounties/5f48dac5-e112-4b23-bbbf-cc00ba83bcf2
Patch, Third Party Advisory x_refsource_misc
https://github.com/zulip/zulip/commit/3eb2791c3e9695f7d37ffe84e0c2184fae665cb6
Vendor Advisory x_refsource_misc
https://blog.zulip.com/2022/01/19/cve-2021-3866/
Scores
CVSS v3
5.4
EPSS
0.0060
EPSS Percentile
69.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Details
CWE
CWE-79
Status
published
Products (1)
zulip/zulip
< 4.8
Published
Jan 20, 2022
Tracked Since
Feb 18, 2026