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CVE-2021-47873— VestaCP < 0.9.8-25 - Stored Cross-Site Scripting

Quick assessment

Affected
VestaCP VestaCP
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Vesta Control Panel（VestaCP）是Vesta Control Panel公司的一个开源的虚拟主机控制面板。 Vesta Control Panel（VestaCP） 0.9.8-25之前版本存在跨站脚本漏洞，该漏洞源于IP接口配置存在跨站脚本，可能导致攻击者注入恶意脚本。

CVSS 7.2 · High EPSS 0.20% · P10
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I. Basic Information for CVE-2021-47873

Vulnerability Information
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Vulnerability Title
VestaCP < 0.9.8-25 - Stored Cross-Site Scripting
Source: CVE Program / CVE List V5
Vulnerability Description
VestaCP versions prior to 0.9.8-25 contain a cross-site scripting vulnerability in the IP interface configuration that allows attackers to inject malicious scripts. Attackers can exploit the 'v_interface' parameter by sending a crafted POST request to the add/ip/ endpoint with a stored XSS payload.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
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: CVE Program / CVE List V5
Vulnerability Title
Vesta Control Panel（VestaCP） 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Vesta Control Panel（VestaCP）是Vesta Control Panel公司的一个开源的虚拟主机控制面板。 Vesta Control Panel（VestaCP） 0.9.8-25之前版本存在跨站脚本漏洞，该漏洞源于IP接口配置存在跨站脚本，可能导致攻击者注入恶意脚本。
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
VestaCP VestaCP 0.9.8 ~ 0.9.8-25 -

II. Public POCs for CVE-2021-47873

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III. Intelligence Information for CVE-2021-47873

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Exploits & Public PoCs for CVE-2021-47873 (1)

IV. Related Vulnerabilities

Same product: VestaCP
Same vendor: VestaCP
Same weakness: CWE-79

V. Comments for CVE-2021-47873

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