CVE-2021-22886
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I. Basic Information for CVE-2021-22886
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Rocket.Chat before 3.11, 3.10.5, 3.9.7, 3.8.8 is vulnerable to persistent cross-site scripting (XSS) using nested markdown tags allowing a remote attacker to inject arbitrary JavaScript in a message. This flaw leads to arbitrary file read and RCE on Rocket.Chat desktop app.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Rocket.Chat 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Rocket.Chat是一套开源的团队聊天软件。 Rocket.Chat before 3.11, 3.10.5, 3.9.7, 3.8.8 存在跨站脚本漏洞，该漏洞允许远程攻击者在消息中注入任意JavaScript。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | Rocket.Chat | Fixed in 3.11, 3.10.5, 3.9.7, 3.8.8 | - |
II. Public POCs for CVE-2021-22886
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://docs.rocket.chat/guides/security/security-updatesx_refsource_MISC
- https://github.com/RocketChat/Rocket.Chat/pull/20430x_refsource_MISC
- https://hackerone.com/reports/1014459x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-22886
Same Patch Batch · n/a · 2021-03-26 · 48 CVEs total
| CVE-2020-19626 | Andris Sevcenko craftcms 跨站脚本漏洞 | |
| CVE-2021-3275 | TP-Link多款产品 跨站脚本漏洞 | |
| CVE-2021-28248 | Data Edge CA eHealth Performance Manager 安全漏洞 | |
| CVE-2020-28346 | ACRN 代码问题漏洞 | |
| CVE-2021-3153 | Hashicorp Terraform 授权问题漏洞 | |
| CVE-2021-3027 | LibrIT PaSSHport 注入漏洞 | |
| CVE-2020-23517 | Aryanic HighMail 跨站脚本漏洞 | |
| CVE-2021-20271 | Red Hat Package Manager 数据伪造问题漏洞 | |
| CVE-2021-28246 | Library 代码问题漏洞 | |
| CVE-2020-25840 | Micro Focus Access Manager Appliance 跨站脚本漏洞 | |
| CVE-2021-22506 | Micro Focus Access Manager Appliance 信息泄露漏洞 | |
| CVE-2020-19625 | sheila1227 gridx 安全漏洞 | |
| CVE-2021-3109 | Solarwinds Orion Platform 安全漏洞 | |
| CVE-2020-35856 | Solarwinds Orion Platform 跨站脚本漏洞 | |
| CVE-2021-1626 | MuleSoft Mule 安全漏洞 | |
| CVE-2021-1627 | MuleSoft Mule 代码问题漏洞 | |
| CVE-2021-1628 | MuleSoft Mule 代码问题漏洞 | |
| CVE-2021-1629 | 塔谱软件 Tableau Software Server 输入验证错误漏洞 | |
| CVE-2021-20289 | Red Hat Resteasy 安全漏洞 | |
| CVE-2021-20285 | Fedora 缓冲区错误漏洞 |
Showing top 20 of 48 CVEs. View all on vendor page → →
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V. Comments for CVE-2021-22886
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