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{"affected": [{"affectedData": [{"product": "DSA-with-tsx", "vendor": "toxicbishop", "versions": [{"status": "affected", "version": "< d527fba"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:toxicbishop:dsa_study_hub:*:*:*:*:*:node.js:*:*", "matchCriteriaId": "A52FD77D-F07C-4B6D-96D8-7D96ED185304", "versionEndExcluding": "2026-02-21", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "DSA Study Hub is an interactive educational web application. Prior to commit d527fba, the user authentication system in server/routes/auth.js was found to be vulnerable to Insufficiently Protected Credentials. Authentication tokens (JWTs) were stored in HTTP cookies without cryptographic protection of the payload. This issue has been patched via commit d527fba."}, {"lang": "es", "value": "DSA Study Hub es una aplicaci\u00f3n web educativa interactiva. Antes del commit d527fba, el sistema de autenticaci\u00f3n de usuarios en server/routes/auth.js se encontr\u00f3 que era vulnerable a Credenciales Insuficientemente Protegidas. Los tokens de autenticaci\u00f3n (JWTs) se almacenaban en cookies HTTP sin protecci\u00f3n criptogr\u00e1fica de la carga \u00fatil. Este problema ha sido parcheado mediante el commit d527fba."}], "id": "CVE-2026-28678", "lastModified": "2026-06-17T10:28:53.570", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.2, "source": "security-advisories@github.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 9.1, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.2, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-28678", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-03-09T17:39:45.530637Z", "version": "2.0.3"}}]}, "published": "2026-03-07T16:15:54.010", "references": [{"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/toxicbishop/DSA-with-tsx/commit/d527fba3b3c15f185b9d1e730322dff9248391e4"}, {"source": "security-advisories@github.com", "tags": ["Vendor Advisory"], "url": "https://github.com/toxicbishop/DSA-with-tsx/security/advisories/GHSA-vmxr-562h-rcgg"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-311"}, {"lang": "en", "value": "CWE-522"}], "source": "security-advisories@github.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-522"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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