{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2025-8154",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2025-8154",
    "idYear": 2025,
    "status": "PUBLISHED",
    "publishedAt": "2026-05-11T09:30:36.027Z",
    "updatedAt": "2026-05-11T12:43:47.037Z",
    "importedAt": "2026-10-24T01:57:44.935Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "HTTP Header Injection via Webhook API in Multiple WSO2 Products Allows Response Header Manipulation",
      "summary": "In Webhook API invocations, the component accepts user-supplied input for HTTP request headers without sufficient validation or sanitization, allowing these headers to be injected into HTTP responses.\n\nBy exploiting this vulnerability, a malicious actor can inject or overwrite arbitrary HTTP response headers. This can lead to various adverse effects, including the manipulation of browser caching, alteration of security-related headers, and the injection of sensitive information such as cookie values, potentially enabling session hijacking or other malicious activities.",
      "affected": [
        {
          "vendor": "WSO2",
          "product": "WSO2 API Manager",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0",
              "status": "unknown",
              "versionType": "custom",
              "lessThan": "4.1.0"
            },
            {
              "version": "4.1.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "4.1.0.218"
            },
            {
              "version": "4.2.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "4.2.0.164"
            },
            {
              "version": "4.3.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "4.3.0.74"
            },
            {
              "version": "4.4.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "4.4.0.38"
            },
            {
              "version": "4.5.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "4.5.0.20"
            }
          ]
        },
        {
          "vendor": "WSO2",
          "product": "WSO2 Universal Gateway",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "4.5.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "4.5.0.19"
            }
          ]
        },
        {
          "vendor": "WSO2",
          "product": "WSO2 Traffic Manager",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "4.5.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "4.5.0.19"
            }
          ]
        },
        {
          "vendor": "WSO2",
          "product": "WSO2 API Control Plane",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "4.5.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "4.5.0.21"
            }
          ]
        },
        {
          "vendor": "WSO2",
          "product": "WSO2 Carbon API Gateway",
          "packageName": "org.wso2.carbon.apimgt:org.wso2.carbon.apimgt.gateway",
          "defaultStatus": "unknown",
          "versions": [
            {
              "version": "9.20.74",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "9.20.74.374"
            },
            {
              "version": "9.28.116",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "9.28.116.363"
            },
            {
              "version": "9.29.120",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "9.29.120.181"
            },
            {
              "version": "9.30.67",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "9.30.67.104"
            },
            {
              "version": "9.31.86",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "9.31.86.64"
            },
            {
              "version": "9.32.2",
              "status": "unaffected",
              "versionType": "custom",
              "lessThanOrEqual": "*"
            }
          ]
        },
        {
          "vendor": "WSO2",
          "product": "WSO2 Carbon API Management Implementation",
          "packageName": "org.wso2.carbon.apimgt:org.wso2.carbon.apimgt.impl",
          "defaultStatus": "unknown",
          "versions": [
            {
              "version": "9.20.74",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "9.20.74.374"
            },
            {
              "version": "9.28.116",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "9.28.116.363"
            },
            {
              "version": "9.29.120",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "9.29.120.181"
            },
            {
              "version": "9.30.67",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "9.30.67.104"
            },
            {
              "version": "9.31.86",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "9.31.86.64"
            },
            {
              "version": "9.32.2",
              "status": "unaffected",
              "versionType": "custom",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}