CVE•Published 2026-07-08•Modified 2026-07-15•0 articles on news•4 live references•NVD data
CVE-2026-44332Gofiber · Fiber
Vulnerability data via NVD (ingested)
CVSS v3.1
5.3
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS percentile
40
Exploit Prediction Scoring System · top 60% of all CVEs
Weaknesses (CWE)
Description
Fiber is an Express inspired web framework written in Go. Prior to 3.3.0, the default Authorizer function in the BasicAuth middleware in middleware/basicauth/config.go uses short-circuit evaluation that skips password hash comparison for non-existent usernames, enabling reliable remote username enumeration through response timing differences. This issue is fixed in version 3.3.0.
Timeline
Published 2026-07-08
Modified 2026-07-15
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2026-44332Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Gofiber Fiber"All exposed Gofiber Fiber instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Fiber"HTTP body or banner mentions "Fiber" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-44332Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-44332Censys host search filtered to this CVE id.
grep.app
CVE-2026-44332Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-44332GitHub code search for direct mentions.
Google dork
"CVE-2026-44332" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub (1)
We haven't classified any articles referencing CVE-2026-44332 yet. The external references above still apply.