CVE-2026-32716

{"id": "CVE-2026-32716", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 2.8}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2026-03-31T03:15:57.143", "references": [{"url": "https://github.com/scitokens/scitokens/commit/7a237c0f642efb9e8c36ac564b745895cca83583", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/scitokens/scitokens/releases/tag/v1.9.6", "tags": ["Release Notes"], "source": "security-advisories@github.com"}, {"url": "https://github.com/scitokens/scitokens/security/advisories/GHSA-w8fp-g9rh-34jh", "tags": ["Exploit", "Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-285"}]}], "descriptions": [{"lang": "en", "value": "SciTokens is a reference library for generating and using SciTokens. Prior to version 1.9.6, the Enforcer incorrectly validates scope paths by using a simple prefix match (startswith). This allows a token with access to a specific path (e.g., /john) to also access sibling paths that start with the same prefix (e.g., /johnathan, /johnny), which is an Authorization Bypass. This issue has been patched in version 1.9.6."}, {"lang": "es", "value": "SciTokens es una biblioteca de referencia para generar y usar SciTokens. Antes de la versi\u00f3n 1.9.6, el Enforcer valida incorrectamente las rutas de alcance al usar una coincidencia de prefijo simple (startswith). Esto permite que un token con acceso a una ruta espec\u00edfica (por ejemplo, /john) tambi\u00e9n acceda a rutas hermanas que comienzan con el mismo prefijo (por ejemplo, /johnathan, /johnny), lo que constituye un bypass de autorizaci\u00f3n. Este problema ha sido parcheado en la versi\u00f3n 1.9.6."}], "lastModified": "2026-04-03T18:01:06.267", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:scitokens:scitokens_library:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "429A2C44-9B3E-4F01-86BC-818177DD8EF0", "versionEndExcluding": "1.9.6"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}