VDB
CVE-2026-33221
CVE-2026-33221
PUBLISHED
CVSS 2.0999999046325684 LOW
Nhost Storage Affected by MIME Type Spoofing via Trusted Client Content-Type Header in Storage Upload
EPSS 0.01% · 0.8th percentile
Risk Scores
CVSS 4.0
2.0999999046325684
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
EPSS Score
0.01%
0.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| github.com | nhost/nhost | 0, 0 |
| nhost | nhost | < 0.12.0, * |
Exploit Intelligence
- CIRCL seen: CVE-2026-33221 (circl-sighting)
- https://github.com/nhost/nhost/security/advisories/GHSA-g9f6-9775-hffm (circl)
- https://github.com/nhost/nhost/pull/4018 (circl)
- https://github.com/nhost/nhost/commit/c4bd53f042d7f568e567e18e2665af81660fce85 (circl)
- https://github.com/nhost/nhost/releases/tag/storage%400.12.0 (circl)
Timeline
- Mar 18, 2026 CVE Published
- Mar 19, 2026 Security Advisory
- Mar 21, 2026 EPSS Score
- Mar 21, 2026 PoC Published
- Mar 22, 2026 EPSS Score
- Mar 23, 2026 EPSS Score
- Mar 24, 2026 EPSS Score
- Mar 25, 2026 EPSS Score
- May 18, 2026 EPSS Score
- May 19, 2026 EPSS Score
- May 20, 2026 EPSS Score
- May 21, 2026 EPSS Score
References
- https://github.com/nhost/nhost/security/advisories/GHSA-g9f6-9775-hffm url
- https://github.com/nhost/nhost/pull/4018 url
- https://github.com/nhost/nhost/commit/c4bd53f042d7f568e567e18e2665af81660fce85 url
- https://github.com/nhost/nhost/releases/tag/storage%400.12.0 url
- https://nvd.nist.gov/vuln/detail/CVE-2026-33221 advisory
- https://github.com/nhost/nhost package
- https://github.com/nhost/nhost/releases/tag/storage@0.12.0 url