{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-55629",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2026-06-16T23:52:12.056Z",
        "datePublished": "2026-07-16T19:12:56.106Z",
        "dateUpdated": "2026-07-17T18:12:13.546Z"
    },
    "containers": {
        "cna": {
            "title": "Whistle: Path traversal",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-22",
                            "lang": "en",
                            "description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV4_0": {
                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "attackRequirements": "NONE",
                        "privilegesRequired": "NONE",
                        "userInteraction": "NONE",
                        "vulnConfidentialityImpact": "HIGH",
                        "vulnIntegrityImpact": "NONE",
                        "vulnAvailabilityImpact": "NONE",
                        "subConfidentialityImpact": "NONE",
                        "subIntegrityImpact": "NONE",
                        "subAvailabilityImpact": "NONE",
                        "baseScore": 8.7,
                        "baseSeverity": "HIGH",
                        "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
                        "version": "4.0"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/avwo/whistle/security/advisories/GHSA-3vfr-4gwf-qxfp",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/avwo/whistle/security/advisories/GHSA-3vfr-4gwf-qxfp"
                },
                {
                    "name": "https://github.com/avwo/whistle/commit/777bcf69bae2972aa7138a158c91619185653cf5",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/avwo/whistle/commit/777bcf69bae2972aa7138a158c91619185653cf5"
                },
                {
                    "name": "http://github.com/avwo/whistle/releases/tag/v2.10.3",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "http://github.com/avwo/whistle/releases/tag/v2.10.3"
                }
            ],
            "affected": [
                {
                    "vendor": "avwo",
                    "product": "whistle",
                    "versions": [
                        {
                            "version": "< 2.10.3",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2026-07-16T19:12:56.106Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Whistle is an HTTP, HTTP2, HTTPS, and WebSocket debugging proxy. Prior to 2.10.3, lib/service/service.js handles GET /cgi-bin/temp/get by reading req.query.filename, joining it to TEMP_FILES_PATH only when it matches the temporary file pattern, and otherwise passing the user-supplied filename directly to getFile, allowing a remote attacker to read arbitrary files such as /etc/passwd. This issue is reported as fixed in version 2.10.3."
                }
            ],
            "source": {
                "advisory": "GHSA-3vfr-4gwf-qxfp",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "references": [
                    {
                        "url": "https://github.com/avwo/whistle/security/advisories/GHSA-3vfr-4gwf-qxfp",
                        "tags": [
                            "exploit"
                        ]
                    }
                ],
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-07-17T18:12:01.770384Z",
                                "id": "CVE-2026-55629",
                                "options": [
                                    {
                                        "Exploitation": "poc"
                                    },
                                    {
                                        "Automatable": "yes"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-07-17T18:12:13.546Z"
                }
            }
        ]
    }
}