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    "cveMetadata": {
        "cveId": "CVE-2026-125758",
        "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "state": "PUBLISHED",
        "assignerShortName": "VulnCheck",
        "dateReserved": "2026-11-10T12:36:10.180Z",
        "datePublished": "2026-11-10T15:22:52.231Z",
        "dateUpdated": "2026-11-10T15:22:52.231Z"
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                "dateUpdated": "2026-11-10T15:22:52.231Z"
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            "datePublic": "2026-11-06T00:00:00.000Z",
            "title": "Aptabase before commit 61d4c01 Authentication Bypass via Known Example AUTH_SECRET",
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Aptabase before commit 61d4c01 contains an authentication bypass vulnerability that allows unauthenticated attackers to forge sign-in links by using the publicly known example AUTH_SECRET. Attackers can enumerate registered e-mails via /api/_auth/signin, forge HS256 JWTs redeemed by /api/_auth/continue, impersonate users, export analytics data, and transfer app ownership."
                }
            ],
            "problemTypes": [
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                    "descriptions": [
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                            "lang": "en",
                            "description": "Initialization of a Resource with an Insecure Default",
                            "cweId": "CWE-1188",
                            "type": "CWE"
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            "affected": [
                {
                    "vendor": "aptabase",
                    "product": "aptabase",
                    "defaultStatus": "unaffected",
                    "versions": [
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                            "version": "0",
                            "status": "affected",
                            "versionType": "git",
                            "lessThan": "61d4c01298a706d575265461ac07bb956ca7b8d2"
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                    "packageURL": "pkg:github/aptabase/aptabase",
                    "repo": "https://github.com/aptabase/aptabase"
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                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "attackRequirements": "PRESENT",
                        "privilegesRequired": "NONE",
                        "userInteraction": "NONE",
                        "vulnConfidentialityImpact": "HIGH",
                        "vulnIntegrityImpact": "HIGH",
                        "vulnAvailabilityImpact": "NONE",
                        "subConfidentialityImpact": "NONE",
                        "subIntegrityImpact": "NONE",
                        "subAvailabilityImpact": "NONE",
                        "baseScore": 9.1,
                        "baseSeverity": "CRITICAL"
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                        "privilegesRequired": "NONE",
                        "userInteraction": "NONE",
                        "scope": "UNCHANGED",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "availabilityImpact": "NONE",
                        "baseScore": 7.4,
                        "baseSeverity": "HIGH"
                    }
                }
            ],
            "references": [
                {
                    "url": "https://github.com/aptabase/aptabase/security/advisories/GHSA-gc76-cqm4-vqcf",
                    "tags": [
                        "vendor-advisory"
                    ],
                    "name": "GitHub Security Advisory (GHSA-gc76-cqm4-vqcf)"
                },
                {
                    "url": "https://github.com/aptabase/aptabase/commit/61d4c01298a706d575265461ac07bb956ca7b8d2",
                    "tags": [
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                },
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                    "url": "https://github.com/aptabase/aptabase/pull/204",
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                    "url": "https://github.com/aptabase/self-hosting/commit/b79a472419ff17e485d0bd5b4adf1b1ef2b9953c",
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                    "name": "VulnCheck Advisory: Aptabase before commit 61d4c01 Authentication Bypass via Known Example AUTH_SECRET",
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                    "url": "https://www.vulncheck.com/advisories/aptabase-before-commit-61d4c01-authentication-bypass-via-known-example-auth-secret"
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