CVE-2026-75928: Brushfire unauthenticated information disclosure

Severity: medium (CVSS 5.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-08-21 · updated 2026-10-15
Weakness: CWE-497

Description

The Brushfire platform's video content streaming application (https://online.brushfire.com) exposes database path in requests to users, allowing a remote, unauthenticated attacker to read information about other users. Fixed February 2026.

Affected products

Brushfire Online Experience: before 2026-02-26 — fixed in 2026-02-26

How to fix

Upgrade to a fixed version: Brushfire Online Experience 2026-02-26. Check the vendor advisory for mitigations.

References

https://online.brushfire.com/
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2026/va-26-232-01.json
https://www.cve.org/CVERecord?id=CVE-2026-75928

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