CVE-2024-43787

2024-08-2215:15:16

CWE-352

GitHub_M

web.nvd.nist.gov

hono

csrf

middleware

bypass

crafted

content-type

header

mime types

case insensitive

form-like

vulnerability

fix

4.5.8

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L

AI Score

5.2

Confidence

High

EPSS

Percentile

16.4%

JSON

Hono is a Web application framework that provides support for any JavaScript runtime. Hono CSRF middleware can be bypassed using crafted Content-Type header. MIME types are case insensitive, but isRequestedByFormElementRe only matches lower-case. As a result, attacker can bypass csrf middleware using upper-case form-like MIME type. This vulnerability is fixed in 4.5.8.

Affected configurations

Vulners

Vulnrichment

Node

honojshonoRange<4.5.8

VendorProductVersionCPE
honojshono*cpe:2.3:a:honojs:hono:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
honojs	hono	*	cpe:2.3:a:honojs:hono::::::::

CNA Affected

[
  {
    "vendor": "honojs",
    "product": "hono",
    "versions": [
      {
        "version": "< 4.5.8",
        "status": "affected"
      }
    ]
  }
]