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CVE-2021-27917— XSS in contact tracking and page hits report

Quick assessment

Affected
Mautic Mautic
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Mautic是Mautic开源的一款开源的营销自动化软件。该软件能够监控管理网站、发送电子邮件并管理客户资源。 Mautic 1.0.0-beta4版本及之前版本存在安全漏洞，该漏洞源于联系追踪和页面点击报告功能，容易受到跨站脚本攻击。

CVSS 7.3 · High EPSS 0.29% · P20
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I. Basic Information for CVE-2021-27917

Vulnerability Information
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Vulnerability Title
XSS in contact tracking and page hits report
Source: CVE Program / CVE List V5
Vulnerability Description
Prior to this patch, a stored XSS vulnerability existed in the contact tracking and page hits report.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/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
Mautic 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mautic是Mautic开源的一款开源的营销自动化软件。该软件能够监控管理网站、发送电子邮件并管理客户资源。 Mautic 1.0.0-beta4版本及之前版本存在安全漏洞，该漏洞源于联系追踪和页面点击报告功能，容易受到跨站脚本攻击。
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
Mautic Mautic >= 1.0.0-beta4 ~ < 4.4.13 -

II. Public POCs for CVE-2021-27917

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 7362 chars
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Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
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III. Intelligence Information for CVE-2021-27917

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Same Patch Batch · Mautic · 2024-09-18 · 11 CVEs total

CVE-2022-25776 8.3 HIGH Sensitive Data Exposure due to inadequate user permission settings
CVE-2022-25770 7.8 HIGH Insufficient authentication in upgrade flow
CVE-2022-25769 7.2 HIGH Improper regex in htaccess file
CVE-2022-25768 7.0 HIGH Improper Access Control in UI upgrade process
CVE-2022-25775 6.6 MEDIUM SQL Injection in dynamic Reports
CVE-2022-25777 6.5 MEDIUM Server-Side Request Forgery in Asset section
CVE-2024-47050 5.4 MEDIUM XSS in contact/company tracking (no authentication)
CVE-2022-25774 4.8 MEDIUM XSS in Notifications via saving Dashboards
CVE-2024-47059 4.3 MEDIUM Users enumeration - weak password login
CVE-2024-47058 2.9 LOW Cross-site Scripting (XSS) - stored (edit form HTML field)

IV. Related Vulnerabilities

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

V. Comments for CVE-2021-27917

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