CVE-2023-26142
Full vulnerability record from the local CVENow database.
Description
All versions of the package crow are vulnerable to HTTP Response Splitting when untrusted user input is used to build header values. Header values are not properly sanitized against CRLF Injection in the set_header and add_header functions. An attacker can add the \r\n (carriage return line feeds) characters to end the HTTP response headers and inject malicious content.
Severity
MEDIUM
CVSS score
6.1
(v3.1)
Vulnerability status
Analyzed
Source identifier
Published
2023-09-12 05:15:41.467000
Last modified
2026-10-29 15:55:54.130000
View original CVE JSON
{
"id": "CVE-2023-26142",
"sourceIdentifier": "[email protected]",
"published": "2023-09-12T05:15:41.467",
"lastModified": "2026-10-29T15:55:54.130",
"vulnStatus": "Analyzed",
"cveTags": [],
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{
"lang": "en",
"value": "All versions of the package crow are vulnerable to HTTP Response Splitting when untrusted user input is used to build header values. Header values are not properly sanitized against CRLF Injection in the set_header and add_header functions. An attacker can add the \\r\\n (carriage return line feeds) characters to end the HTTP response headers and inject malicious content."
},
{
"lang": "es",
"value": "Todas las versiones del paquete Crow son vulnerables a la División de Respuestas HTTP cuando se utiliza la entrada de usuario que no es de confianza para crear valores de encabezado. Los valores de encabezado no sanitizados correctamente contra la inyección de CRLF en las funciones set_header y add_header. Un atacante puede agregar los caracteres \\r\\n (saltos de línea de retorno de carro) para finalizar los encabezados de respuesta HTTP e inyectar contenido malintencionado."
}
],
"affected": [
{
"source": "[email protected]",
"affectedData": [
{
"vendor": "n/a",
"product": "Crow",
"versions": [
{
"version": "0",
"lessThan": "*",
"versionType": "semver",
"status": "affected"
}
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}
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}
],
"metrics": {
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"attackComplexity": "LOW",
"privilegesRequired": "NONE",
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