Bug 2445349 (CVE-2026-30230) - CVE-2026-30230 flare: Flare: Unauthorized information disclosure due to improper access control in the thumbnail endpoint.
Summary: CVE-2026-30230 flare: Flare: Unauthorized information disclosure due to impro...
Keywords:
Status: NEW
Alias: CVE-2026-30230
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2445418 2445419
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-03-06 22:02 UTC by OSIDB Bzimport
Modified: 2026-03-07 04:02 UTC (History)
0 users

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Description OSIDB Bzimport 2026-03-06 22:02:13 UTC 
Flare is a Next.js-based, self-hostable file sharing platform that integrates with screenshot tools. Prior to version 1.7.2, the thumbnail endpoint does not validate the password for password‑protected files. It checks ownership/admin for private files but skips password verification, allowing thumbnail access without the password. This issue has been patched in version 1.7.2.
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