GitHub_MVULNRICHMENT:CVE-2024-43787CVE-2024-43787 Hono CSRF middleware can be bypassed using crafted Content-Type header
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
Confidence
Low
EPSS
Percentile
16.4%
SSVC
Exploitation
poc
Automatable
no
Technical Impact
partial
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.
ADP Affected
[
{
"cpes": [
"cpe:2.3:a:eclipse:hono:*:*:*:*:*:*:*:*"
],
"vendor": "eclipse",
"product": "hono",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "4.5.8",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
}
]Related
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
Confidence
Low
EPSS
Percentile
16.4%
SSVC
Exploitation
poc
Automatable
no
Technical Impact
partial