CVE-2023-26147

Published Sep 29, 2023

Last updated a year ago

CVSS medium 6.1

Overview

Description: All versions of the package ithewei/libhv are vulnerable to HTTP Response Splitting when untrusted user input is used to build headers values. An attacker can add the \r\n (carriage return line feeds) characters to end the HTTP response headers and inject malicious content, like for example additional headers or new response body, leading to a potential XSS vulnerability.
Source: report@snyk.io
NVD status: Modified

Risk scores

CVSS 3.1

Type: Primary
Base score: 6.1
Impact score: 2.7
Exploitability score: 2.8
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Severity: MEDIUM

Weaknesses

nvd@nist.gov: CWE-79
report@snyk.io: CWE-113

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:ithewei:libhv:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "02035540-1A6E-46F6-A215-8ADBE8A24F04"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References