CVE•Published 2026-05-13•Modified 2026-05-13•0 articles on news•5 live references•NVD data
CVE-2026-44457Hono · Hono
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
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Weaknesses (CWE)
Description
Hono is a Web application framework that provides support for any JavaScript runtime. Prior to 4.12.18, Cache Middleware does not skip caching for responses that declare per-user variance via Vary: Authorization or Vary: Cookie. As a result, a response cached for one authenticated user may be served to subsequent requests from different users. This vulnerability is fixed in 4.12.18.
Timeline
Published 2026-05-13
Modified 2026-05-13
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-2026-44457Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Hono Hono"All exposed Hono Hono instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Hono"HTTP body or banner mentions "Hono" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-44457Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-44457Censys host search filtered to this CVE id.
grep.app
CVE-2026-44457Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-44457GitHub code search for direct mentions.
Google dork
"CVE-2026-44457" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-44457 on GitHub.
We haven't classified any articles referencing CVE-2026-44457 yet. The external references above still apply.