CVE-2026-117494

Cross-Site Scripting (XSS) in the processing of SVG images submitted to the /api/v2/ai/sessions API…

Risk score: 50/100
CVSS: 8.3 v4.0
Published: 27 Oct 2026

Open in the live forecast Today's forecast

What to know

What it is: 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.
Affected: See advisory
Fix: Apply the vendor's security update; see the linked advisory.
Exploitation: No known exploitation

Why it is Yellow

CVSS 8.3 high

References

https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-sisenses-cloud-bi-platform

Original 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.

Last activity 27 Oct 2026. Patch Forecast updates every hour.