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FlintSH

4 known vulnerabilities.

FlintSH at a glance

Last 12 months
4
Critical · all time
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New vulnerabilities per month · last 12 months
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Products

Flare 4
All Critical High Medium Low Exploited only Public exploit

4 results · Feed

  • High 8.3
    CVE-2026-30942

    Flare has a Path Traversal in /api/avatars/[filename]

    Flare is a Next.js-based, self-hostable file sharing platform that integrates with screenshot tools. Prior to 1.7.3, an authenticated path traversal vulnerability in /api/avatars/[filename] allows any logged-in user to read arbitrary files from within the app…

    FlintSH Flare
  • Medium 6.0
    CVE-2026-30231

    Flare: Private File IDOR via raw/direct endpoints

    Flare is a Next.js-based, self-hostable file sharing platform that integrates with screenshot tools. Prior to version 1.7.2, the raw and direct file routes only block unauthenticated users from accessing private files. Any authenticated, non‑owner user who kn…

    FlintSH Flare
  • High 8.2
    CVE-2026-30230

    Flare: Password‑Protected Thumbnail Bypass

    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 sk…

    FlintSH Flare
  • Medium 4.6
    CVE-2026-26993

    Flare has XSS vulnerability in Raw File Preview

    Flare is a Next.js-based, self-hostable file sharing platform that integrates with screenshot tools. Versions 1.7.0 and below allow users to upload files without proper content validation or sanitization. By embedding malicious JavaScript within an SVG (or ot…

    FlintSH Flare