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CVE-2021-22886

🗓️ 22 May 2025 19:16:39Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 6 Views

Vulnerability in Rocket.Chat allows XSS and remote code execution via nested markdown tags.

Related
Refs
ReporterTitlePublishedViews
Family
CNNVD
Rocket.Chat 跨站脚本漏洞
26 Mar 202100:00
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CNVD
Rocket.Chat Cross-Site Scripting Vulnerability (CNVD-2021-24250)
30 Mar 202100:00
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CVE
CVE-2021-22886
26 Mar 202118:15
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Cvelist
CVE-2021-22886
26 Mar 202118:15
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EUVD
EUVD-2021-10018
7 Oct 202500:30
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Hacker One
Rocket.Chat: Stored XSS in any message (leads to priv esc for all users and file leak + rce via electron app)
21 Oct 202010:44
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NVD
CVE-2021-22886
26 Mar 202119:15
nvd
Prion
Cross site scripting
26 Mar 202119:15
prion

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27 Mar 2026 14:48Current
5.8Medium risk
Vulners AI Score5.8
CVSS 24.3
CVSS 3.16.1
EPSS0.00752
6