CVE-2026-78337

UNKNOWN 0.0

Unrestricted upload of file with dangerous type in Prospero Flow CRM allows stored cross-site scripting via SVG

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

Unrestricted Upload of File with Dangerous Type in the company logo upload in Roskus Prospero Flow CRM before 5.15.13 allows an authenticated user holding the create company and update company permissions to execute arbitrary JavaScript in the application origin via an SVG document containing an embedded script element.

CWE	CWE-434
Vendor	roskus
Product	prospero flow crm
Published	Aug 24, 2026
Last Updated	Aug 24, 2026

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Affected Versions

Roskus / Prospero Flow CRM

0 < 5.15.13

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/Roskus/prospero-flow-crm/commit/aaa4fc76bf039d5011884b86b8f29ddd50d17b17 secur0.com: https://secur0.com/en/cna/cve-list/cve-2026-78337-unrestricted-upload-company-logo-svg-xss

Credits

Adrián García López Darío Rivas Quero Xoán M. Otero Jorge Secur0 CNA Gustavo Novaro