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Critical 9.8Published Feb 27, 2026
CVE-2026-2293A NestJS application using @nestjs/platform-fastify can allow bypass of authentication/authorization middleware when Fastify path-normalization options are enabled.
Updated under an hour ago ()
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A NestJS application using @nestjs/platform-fastify can allow bypass of authentication/authorization middleware when Fastify path-normalization options are enabled. This issue affects nest.Js: 11.1.13.
- CVSS
- 9.8 CRITICAL (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-863, CWE-551
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Modified
- Record last updated
- Jul 15, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
nestjs nest nestjs:nest | 11.1.13 | NVD |
References
- https://fluidattacks.com/advisories/netonexploit, third-party-advisory
- https://github.com/nestjs/nest/product
- https://github.com/nestjs/nest/releases/tag/v11.1.14release-notes
- https://access.redhat.com/security/cve/CVE-2026-2293
- https://bugzilla.redhat.com/show_bug.cgi?id=2443367
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-2293.json
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.