CVE Catalog

CVE-2026-117493

HighCVSS 8.3
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.39%

33th percentile - higher than 33% of all known CVEs

Summary

Stored cross-site scripting (XSS) in BloX widgets. The /api/dashboards/<id>/widgets/<id> API accepts HTML and JavaScript content in the 'desc' and 'text' parameters, and the code is executed in the browser when the widget is rendered.

Risk Assessment

This could compromise the confidentiality of information accessible in the user's browser context, such as session data or displayed content.

Recommendation

Update the software containing BloX widgets to a patched version and enforce validation and sanitization of the 'desc' and 'text' parameters.

Related vulnerabilities

Original NVD description (English source)

Stored cross-site scripting (XSS) in BloX widgets. The /api/dashboards/<id>/widgets/<id> API accepts HTML and JavaScript content in the ‘desc’ and ‘text’ parameters. The code entered is executed in the browser when the widget is rendered, which could compromise the confidentiality of the information accessible in that context.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS