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CVE-2026-67196— Perspective 5.0.0 XSS via Debug Plugin innerHTML Interpolation

Quick assessment

Affected
perspective-dev perspective
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.

Perspective是Perspective团队的一款帮助用户从多维度视角审视与分析数据的辅助工具。 Perspective 5.0.0版本存在跨站脚本漏洞，该漏洞源于内置Debug插件在CSV序列化渲染时将包含未转义HTML标记的表格单元格值直接插入innerHTML，可能导致攻击者注入任意HTML和JavaScript，造成恶意脚本在嵌入页面源中执行。

CVSS 5.4 · Medium EPSS 0.26% · P16

Possible ATT&CK Techniques 1 AI

T1059.007 · JavaScript

Affected Version Matrix 1

VendorProduct Version RangeStatus
perspective-dev perspective ≤ 5.0.0 affected
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I. Basic Information for CVE-2026-67196

Vulnerability Information
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Vulnerability Title
Perspective 5.0.0 XSS via Debug Plugin innerHTML Interpolation
Source: CVE Program / CVE List V5
Vulnerability Description
Perspective 5.0.0 contains a cross-site scripting vulnerability in the built-in Debug plugin that allows attackers to inject arbitrary HTML and JavaScript by writing table cell values containing unescaped HTML markup, which are interpolated directly into innerHTML during CSV serialization rendering. Attackers can craft table rows with payloads such as unquoted attribute injections containing event handler attributes that bypass RFC 4180 quoting, since angle brackets and event handler attributes are never escaped before assignment, causing malicious scripts to execute in the embedding page's origin.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/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
Vulnerability Title
Perspective 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Perspective是Perspective团队的一款帮助用户从多维度视角审视与分析数据的辅助工具。 Perspective 5.0.0版本存在跨站脚本漏洞，该漏洞源于内置Debug插件在CSV序列化渲染时将包含未转义HTML标记的表格单元格值直接插入innerHTML，可能导致攻击者注入任意HTML和JavaScript，造成恶意脚本在嵌入页面源中执行。
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
perspective-dev perspective 0 ~ 5.0.0 -

II. Public POCs for CVE-2026-67196

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III. Intelligence Information for CVE-2026-67196

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Vendor Advisories for CVE-2026-67196 (1)

Same Patch Batch · perspective-dev · 2026-08-04 · 5 CVEs total

CVE-2026-67195 8.8 HIGH Perspective 5.0.0 RCE via eval() Expression Injection
CVE-2026-67198 7.5 HIGH Perspective 5.0.0 DoS via VirtualServer Protocol Dispatcher
CVE-2026-67200 7.5 HIGH Perspective 5.0.0 Path Traversal via cwd_static_file_handler
CVE-2026-67199 6.5 MEDIUM Perspective 5.0.0 DoS via Loop Expression Evaluation

IV. Related Vulnerabilities

Same product: perspective
Same vendor: perspective-dev
Same weakness: CWE-79