{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-103048",
        "assignerOrgId": "c4f26cc8-17ff-4c99-b5e2-38fc1793eacc",
        "state": "PUBLISHED",
        "assignerShortName": "wikimedia-foundation",
        "dateReserved": "2026-09-29T22:29:32.002Z",
        "datePublished": "2026-09-29T23:04:48.795Z",
        "dateUpdated": "2026-10-01T18:33:07.519Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "c4f26cc8-17ff-4c99-b5e2-38fc1793eacc",
                "shortName": "wikimedia-foundation",
                "dateUpdated": "2026-09-29T23:05:25.559Z"
            },
            "title": "Open Redirect in Special:Book",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "lang": "en",
                            "cweId": "CWE-601",
                            "description": "CWE-601 URL redirection to untrusted site ('open redirect')",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "impacts": [
                {
                    "capecId": "CAPEC-194",
                    "descriptions": [
                        {
                            "lang": "en",
                            "value": "CAPEC-194 Fake the Source of Data"
                        }
                    ]
                }
            ],
            "affected": [
                {
                    "vendor": "The Wikimedia Foundation",
                    "product": "Mediawiki - Collection extension",
                    "repo": "https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/extensions/Collection/+/refs/heads/master",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "0",
                            "lessThan": "1.46.1, 1.45.5, 1.43.10",
                            "versionType": "semver"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "URL redirection to untrusted site ('open redirect') vulnerability in The Wikimedia Foundation Mediawiki - Collection extension allows Fake the Source of Data.\n\nThis issue affects Mediawiki - Collection extension: before 1.46.1, 1.45.5, 1.43.10.",
                    "supportingMedia": [
                        {
                            "type": "text/html",
                            "base64": false,
                            "value": "URL redirection to untrusted site ('open redirect') vulnerability in The Wikimedia Foundation Mediawiki - Collection extension allows Fake the Source of Data.<p>This issue affects Mediawiki - Collection extension: before 1.46.1, 1.45.5, 1.43.10.</p>"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://phabricator.wikimedia.org/T321092",
                    "tags": [
                        "issue-tracking"
                    ]
                },
                {
                    "url": "https://gerrit.wikimedia.org/r/c/1346083",
                    "tags": [
                        "mitigation"
                    ]
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "value": "Abu Hurayra",
                    "type": "finder"
                },
                {
                    "lang": "en",
                    "value": "SomeRandomDeveloper",
                    "type": "remediation developer"
                }
            ],
            "source": {
                "discovery": "UNKNOWN"
            },
            "x_generator": {
                "engine": "Vulnogram 1.0.5"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "cvssV3_1": {
                            "scope": "CHANGED",
                            "version": "3.1",
                            "baseScore": 6.1,
                            "attackVector": "NETWORK",
                            "baseSeverity": "MEDIUM",
                            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
                            "integrityImpact": "LOW",
                            "userInteraction": "REQUIRED",
                            "attackComplexity": "LOW",
                            "availabilityImpact": "NONE",
                            "privilegesRequired": "NONE",
                            "confidentialityImpact": "LOW"
                        }
                    },
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-10-01T18:32:23.478420Z",
                                "id": "CVE-2026-103048",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "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": "2026-10-01T18:33:07.519Z"
                }
            }
        ]
    }
}