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I. Basic Information for CVE-2021-26247
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
As an unauthenticated remote user, visit "http://<CACTI_SERVER>/auth_changepassword.php?ref=<script>alert(1)</script>" to successfully execute the JavaScript payload present in the "ref" URL parameter.
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
Cacti 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cacti是Cacti团队的一套开源的网络流量监测和分析工具。该工具通过snmpget来获取数据，使用RRDtool绘画图形进行分析，并提供数据和用户管理功能。 Cacti 存在跨站脚本漏洞，未经身份验证的用户可以通过 http://<CACTI_SERVER>/auth_changepassword.php?ref=地址的 ref 参数成功执行 JavaScript 负载。
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
VendorProductAffected VersionsCPESubscribe
-Cacti 0.8.7g -
II. Public POCs for CVE-2021-26247
#POC DescriptionSource LinkShenlong Link
1Cacti contains a cross-site scripting vulnerability via "http://<CACTI_SERVER>/auth_changepassword.php?ref=<script>alert(1)</script>" which can successfully execute the JavaScript payload present in the "ref" URL parameter.https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-26247.yamlPOC Details
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III. Intelligence Information for CVE-2021-26247
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IV. Related Vulnerabilities
Same product: Cacti
Same vendor: n/a
Same weakness: CWE-79
V. Comments for CVE-2021-26247

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