CVE-2026-78213— Hepta Platforms｜Heptabase - Stored Cross-Site Scripting
Quick assessment
Affected
Hepta Platforms Heptabase
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.
由 Hepta Platforms, Inc. 开发的 Heptabase 存在一个存储型跨站脚本（Stored Cross-Site Scripting, XSS）漏洞。经过身份验证的远程攻击者可以向特定页面注入持久化的恶意内容，当其他用户点击这些被精心构造的内容时，将导致任意 JavaScript 代码执行。
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I. Basic Information for CVE-2026-78213
Vulnerability Information
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Vulnerability Title
Hepta Platforms｜Heptabase - Stored Cross-Site Scripting
Source: CVE Program / CVE List V5
Vulnerability Description
Heptabase developed by Hepta Platforms, Inc. has a Stored Cross-Site Scripting vulnerability. Authenticated remote attackers can inject persistent malicious content into specific pages, causing arbitrary JavaScript code to execute when other users click the crafted content.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A: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 |
|---|---|---|---|---|
| Hepta Platforms | Heptabase | all | - |
|
II. Public POCs for CVE-2026-78213
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2026-78213 (2)
IV. Related Vulnerabilities
Same weakness: CWE-79
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V. Comments for CVE-2026-78213
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