CVE-2026-78071— Joomla Extension - digital-peak.com - Authenticated, privileged stored XSS in DP Calendar 7.0.0 - 10.11.2
Quick assessment
Affected
digital-peak.com DP Calendar 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 扩展程序 - digital-peak.com - DP Calendar 7.0.0 至 10.11.2 版本中的认证且拥有特权的存储型 XSS 漏洞 - 位置标题（Location title）在未转义的情况下直接渲染到 属性中，从而导致 XSS 漏洞；触发该漏洞需要用户在 DPCalendar 中具备“创建”权限。
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1189 · Drive-by Compromise
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I. Basic Information for CVE-2026-78071
Vulnerability Information
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Vulnerability Title
Joomla Extension - digital-peak.com - Authenticated, privileged stored XSS in DP Calendar 7.0.0 - 10.11.2
Source: CVE Program / CVE List V5
Vulnerability Description
Joomla Extension - digital-peak.com - Authenticated, privileged stored XSS in DP Calendar 7.0.0 - 10.11.2 - Location title is rendered in data attribute without escaping leads to XSS, needs create permission in DPCalendar.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/S:N/AU: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
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| digital-peak.com | DP Calendar extension for Joomla | 7.0.0-10.11.2 | - |
|
II. Public POCs for CVE-2026-78071
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
Same weakness: CWE-79
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V. Comments for CVE-2026-78071
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