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CVE-2026-117494— Multiple vulnerabilities in Sisense’s Cloud BI Platform

Quick assessment

Affected
Sisense Cloud BI Platform
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.

在 API 处理以 格式提交的 SVG 图像时，存在跨站脚本（XSS）漏洞。嵌入在 SVG 中的 标签会在内容渲染到助手窗口时被执行，从而允许攻击者运行恶意 JavaScript 代码并篡改页面上显示的内容。

CVSS 8.3 · High

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-117494

Vulnerability Information
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Vulnerability Title
Multiple vulnerabilities in Sisense’s Cloud BI Platform
Source: CVE Program / CVE List V5
Vulnerability Description
Cross-Site Scripting (XSS) in the processing of SVG images submitted to the /api/v2/ai/sessions API in the format data:image/svg+xml;base64. Script tags embedded in the SVG are processed when the content is rendered in the assistant window, allowing JavaScript to be executed and the displayed content to be altered.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:L/VA:L/SC:H/SI:L/SA: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

Affected Products

Vendor Product Affected Versions CPE Subscribe
Sisense Cloud BI Platform 0 ~ 27/10/2026 -

II. Public POCs for CVE-2026-117494

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-117494

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Other References for CVE-2026-117494 (1)

IV. Related Vulnerabilities

Same product: Cloud BI Platform
Same vendor: Sisense
Same weakness: CWE-79