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CVE-2022-22682

Quick assessment

Affected
Synology Synology Calendar
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.

Synology Calendar是中国台湾群晖科技（Synology）公司的一款运行在Synology NAS（网络存储服务器）设备上的文件保护程序。 Synology Calendar 2.4.5-10930之前版本存在跨站脚本漏洞。攻击者利用该漏洞通过未指定的向量注入任意 Web 脚本或 HTML。

CVSS 6.5 · Medium EPSS 0.53% · P43
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I. Basic Information for CVE-2022-22682

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Improper neutralization of input during web page generation ('Cross-site Scripting') vulnerability in Event Management in Synology Calendar before 2.4.5-10930 allows remote authenticated users to inject arbitrary web script or HTML via unspecified vectors.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
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
Synology Calendar 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Synology Calendar是中国台湾群晖科技（Synology）公司的一款运行在Synology NAS（网络存储服务器）设备上的文件保护程序。 Synology Calendar 2.4.5-10930之前版本存在跨站脚本漏洞。攻击者利用该漏洞通过未指定的向量注入任意 Web 脚本或 HTML。
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
Synology Synology Calendar unspecified ~ 2.4.5-10930 -

II. Public POCs for CVE-2022-22682

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III. Intelligence Information for CVE-2022-22682

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Other References for CVE-2022-22682 (1)

IV. Related Vulnerabilities

Same product: Synology Calendar
Same vendor: Synology
Same weakness: CWE-79

V. Comments for CVE-2022-22682

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