VDB
CVE-2026-25891
CVE-2026-25891
PUBLISHED
CVSS 7.699999809265137 HIGH
Fiber has an Arbitrary File Read in Static Middleware on Windows
EPSS 0.04% · 11.1th percentile
Risk Scores
CVSS v4.0
7.699999809265137
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
EPSS Score
0.04%
11.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| gofiber | fiber | >= 3.0.0, < 3.1.0, 3.0.0, 3.0.0 |
| github.com | gofiber/fiber/v3 | 0, 0 |
Timeline
- Feb 24, 2026 CVE Published
- Feb 25, 2026 EPSS Score
- Feb 25, 2026 PoC Published
- Feb 26, 2026 EPSS Score
- Feb 27, 2026 CVE Updated
- Feb 27, 2026 PoC Published
- Feb 28, 2026 EPSS Score
- Mar 1, 2026 EPSS Score
- Mar 3, 2026 EPSS Score
- Mar 4, 2026 EPSS Score
- Mar 6, 2026 EPSS Score
- Mar 7, 2026 EPSS Score
References
- https://github.com/gofiber/fiber/pull/4064 url
- https://github.com/gofiber/fiber/security/advisories/GHSA-m3c2-496v-cw3v url
- https://github.com/gofiber/fiber/commit/59133702301c2ab7b776dd123b474cbd995f2c86 url
- https://nvd.nist.gov/vuln/detail/CVE-2026-25891 advisory
- https://github.com/gofiber/fiber package
- https://pkg.go.dev/vuln/GO-2026-4540 url