CVE Feed

    Dashboard / CVE / CVE-2026-54290

    CVE-2026-54290

    Hono is a Web application framework that provides support for any JavaScript runtime. Prior to 4.12.25, with credentials: true and no explicit origin (the default wildcard), the CORS Middleware reflects the request's Origin and sends Access-Control-Allow-Credentials: true. Any site can then make credentialed cross-origin requests and read the responses, exposing cookie-authenticated endpoints to arbitrary origins. This vulnerability is fixed in 4.12.25.

    Published:Jun 22, 2026
    Last Modified:Jun 24, 2026
    EPS:Jun 22, 2026
    EPSS Score:0.00248
    CVSS Score:7.1

    Affected Products

    Vendor
    Hono
    Product
    Hono

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2026-84365 (CVSS 6.5) — Hono is a Web application framework that provides support for any JavaScript runtime. From 4.12.12 until 4.13.…
    CVE-2026-84364 (CVSS 5.3) — Hono is a Web application framework that provides support for any JavaScript runtime. Prior to 4.13.5, when pa…
    CVE-2026-84363 (CVSS 5.9) — Hono is a Web application framework that provides support for any JavaScript runtime. Prior to 4.13.5, Hono's …
    CVE-2026-69207 (CVSS 5.3) — Hono is a Web application framework that provides support for any JavaScript runtime. Prior to 4.12.34, the bu…
    CVE-2026-71850 (CVSS 4.8) — Hono is a Web application framework that provides support for any JavaScript runtime. From 3.8.0 to 4.12.33, m…
    CVE-2026-71849 (CVSS 3.7) — Hono is a Web application framework that provides support for any JavaScript runtime. From 4.7.0 to 4.12.33, t…
    CVE-2026-71848 (CVSS 5.3) — Hono is a Web application framework that provides support for any JavaScript runtime. From 4.12.0 to 4.12.33, …
    CVE-2026-56764 (CVSS 6.3) — Hono before 4.11.10 contains a timing attack vulnerability in the basicAuth and bearerAuth middlewares due to …
    CVE-2026-56763 (CVSS 6.3) — Hono before 4.12.7 allows __proto__ key in parseBody with dot option enabled, permitting specially crafted for…
    CVE-2026-59895 (CVSS 6.1) — Hono is a Web application framework that provides support for any JavaScript runtime. From 4.0.0 before 4.12.2…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High