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OpenAdvisories
High · 8.2 CVE-2026-30230 EUVD-2026-10076

Flare: Password‑Protected Thumbnail Bypass

Published Mar 6, 2026 · Updated Mar 9, 2026 · Assigned by GitHub_M

Description

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.

Affected products

VendorProductAffectedFixed
FlintSH Flare < 1.7.2 —

References