CVE-2026-71570— Joomla Extension - icagenda.com - ACL bypass allowing arbitrary user enumeration < 2.0.0-4.0.11
Quick assessment
Affected
icagenda.com iCagenda extension for Joomla
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.
Joomla 扩展 icagenda.com 访问控制列表（ACL）绕过漏洞，可导致任意用户枚举 < 2.0.0-4.0.11 一个被仅授予 范围访问权限的后端操作员，能够枚举 Joomla 用户配置文件。
Possible ATT&CK Techniques 1 AI
T1059 · Command and Scripting InterpreterAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| icagenda.com | iCagenda extension for Joomla | 4.0.0-4.0.11 |
affected |
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I. Basic Information for CVE-2026-71570
Vulnerability Information
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Vulnerability Title
Joomla Extension - icagenda.com - ACL bypass allowing arbitrary user enumeration < 2.0.0-4.0.11
Source: CVE Program / CVE List V5
Vulnerability Description
Joomla Extension - icagenda.com - ACL bypass allowing arbitrary user enumeration < 2.0.0-4.0.11 - A backend operator granted access scoped to `com_icagenda` only could enumerate Joomla user profiles.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| icagenda.com | iCagenda extension for Joomla | 4.0.0-4.0.11 | - |
|
II. Public POCs for CVE-2026-71570
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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No public POC found.
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Other References for CVE-2026-71570 (1)
Same Patch Batch · icagenda.com · 2026-08-14 · 4 CVEs total
| CVE-2026-67365 | 9.2 CRITICAL | Joomla Extension - icagenda.com - Unauthenticated SQL injection in iCagenda < 4.0.0-4.0.11 |
| CVE-2026-71571 | 8.6 HIGH | Joomla Extension - icagenda.com - Authenticated SQL injection via unescaped numeric filter |
| CVE-2026-67366 | 5.3 MEDIUM | Joomla Extension - icagenda.com - CSRF on frontend registration actions in iCagenda < 2.0. |
IV. Related Vulnerabilities
Same product: iCagenda extension for Joomla
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CVE-2026-75948
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CVE-2026-67366
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CVE-2026-71571
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CVE-2026-67365
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CVE-2026-67366
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CVE-2026-71571
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CVE-2026-67365
Joomla Extension - icagenda.com - Unauthenticated SQL inject -
CVE-2026-48939
Joomla Extension - icagenda.com - Remote Code Execution in i
Same weakness: CWE-284
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V. Comments for CVE-2026-71570
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