Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Flintsh | Flare | < 1.7.2 |
Related Weaknesses (CWE)
References
- https://github.com/FlintSH/Flare/security/advisories/GHSA-3x7v-x3r6-mjh7ExploitVendor Advisory
FAQ
What is CVE-2026-30230?
CVE-2026-30230 is a vulnerability with a CVSS score of 7.5 (HIGH). 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‑protecte...
How severe is CVE-2026-30230?
CVE-2026-30230 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-30230?
Check the references section above for vendor advisories and patch information. Affected products include: Flintsh Flare.