VYPR

Hono

by Honojs

npm: hono

Source repositories

CVEs (47)

  • CVE-2026-47675MedMay 28, 2026
    risk 0.21cvss 4.3epss 0.00

    Hono is a Web application framework that provides support for any JavaScript runtime. Prior to 4.12.21, the serialize() function in hono/cookie validates domain and path options against characters that corrupt Set-Cookie header syntax (;, \r, \n), but does not apply the same…

  • CVE-2026-44458MedMay 13, 2026
    risk 0.21cvss 4.3epss 0.00

    Hono is a Web application framework that provides support for any JavaScript runtime. Prior to 4.12.18, the JSX renderer escapes style attribute object values for HTML but not for CSS. Untrusted input in a style object value or property name can therefore inject additional CSS…

  • CVE-2023-50710MedDec 14, 2023
    risk 0.20cvss 4.2epss 0.01

    Hono is a web framework written in TypeScript. Prior to version 3.11.7, clients may override named path parameter values from previous requests if the application is using TrieRouter. So, there is a risk that a privileged user may use unintended parameters when deleting REST API…

  • CVE-2026-44459LowMay 13, 2026
    risk 0.18cvss 3.8epss 0.00

    Hono is a Web application framework that provides support for any JavaScript runtime. Prior to 4.12.18, improper validation of the JWT NumericDate claims exp, nbf, and iat in hono/utils/jwt allows tokens with non-spec-compliant claim values to silently bypass time-based checks.…

  • CVE-2026-71849LowAug 7, 2026
    risk 0.17cvss 3.7epss 0.00

    Hono is a Web application framework that provides support for any JavaScript runtime. From 4.7.0 to 4.12.33, the Proxy Helper proxy() function in hono/proxy does not remove response headers named by the origin's Connection header. Per RFC 9110 Section 7.6.1, an intermediary must…

  • CVE-2026-56764LowJul 15, 2026
    risk 0.17cvss 3.7epss 0.00

    Hono before 4.11.10 contains a timing attack vulnerability in the basicAuth and bearerAuth middlewares due to non-constant-time string comparison in the timingSafeEqual function. Attackers can exploit early termination of string equality checks to infer valid credentials through…

  • CVE-2026-56763MedJul 11, 2026
    risk 0.00cvss 4.8epss 0.00

    Hono before 4.12.7 allows __proto__ key in parseBody with dot option enabled, permitting specially crafted form field names to create objects with __proto__ properties. When parsed results are merged into regular JavaScript objects using unsafe merge patterns, attackers can…

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