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This vulnerability was reported via the GitHub Bug Bounty program."},{"lang":"es","value":"Una vulnerabilidad de autorización incorrecta fue identificada en GitHub Enterprise Server que permitía a un usuario autenticado con un token de acceso personal (PAT) clásico que carecía del alcance 'repo' recuperar incidencias y commits de repositorios privados e internos a través de los puntos finales de la API REST de búsqueda. El usuario debía tener acceso existente al repositorio a través de la membresía de la organización o como colaborador para que la vulnerabilidad fuera explotable. Esta vulnerabilidad afectó a todas las versiones de GitHub Enterprise Server anteriores a la 3.20 y fue corregida en las versiones 3.16.15, 3.17.12, 3.18.6 y 3.19.3. Esta vulnerabilidad fue reportada a través del programa GitHub Bug Bounty."}],"affected":[{"source":"product-cna@github.com","affectedData":[{"vendor":"GitHub","product":"Enterprise Server","defaultStatus":"affected","versions":[{"version":"3.16.0","lessThanOrEqual":"3.16.14","versionType":"semver","status":"affected","changes":[{"at":"3.16.15","status":"unaffected"}]},{"version":"3.17.0","lessThanOrEqual":"3.17.11","versionType":"semver","status":"affected","changes":[{"at":"3.17.12","status":"unaffected"}]},{"version":"3.18.0","lessThanOrEqual":"3.18.5","versionType":"semver","status":"affected","changes":[{"at":"3.18.6","status":"unaffected"}]},{"version":"3.19.0","lessThanOrEqual":"3.19.2","versionType":"semver","status":"affected","changes":[{"at":"3.19.3","status":"unaffected"}]}]}]}],"metrics":{"cvssMetricV40":[{"source":"product-cna@github.com","type":"Secondary","cvssData":{"version":"4.0","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","baseScore":5.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","confidentialityRequirement":"NOT_DEFINED","integrityRequirement":"NOT_DEFINED","availabilityRequirement":"NOT_DEFINED","modifiedAttackVector":"NOT_DEFINED","modifiedAttackComplexity":"NOT_DEFINED","modifiedAttackRequirements":"NOT_DEFINED","modifiedPrivilegesRequired":"NOT_DEFINED","modifiedUserInteraction":"NOT_DEFINED","modifiedVulnConfidentialityImpact":"NOT_DEFINED","modifiedVulnIntegrityImpact":"NOT_DEFINED","modifiedVulnAvailabilityImpact":"NOT_DEFINED","modifiedSubConfidentialityImpact":"NOT_DEFINED","modifiedSubIntegrityImpact":"NOT_DEFINED","modifiedSubAvailabilityImpact":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED"}}],"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","baseScore":4.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":1.4}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-03-11T14:13:37.842686Z","id":"CVE-2026-3582","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"product-cna@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-862"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*","versionEndExcluding":"3.16.15","matchCriteriaId":"0D5AE5C2-BDBC-4E40-A76D-324DA579F6AF"},{"vulnerable":true,"criteria":"cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*","versionStartIncluding":"3.17.0","versionEndExcluding":"3.17.12","matchCriteriaId":"71BDBBDA-966C-419F-8D4F-5E7FB2411AE8"},{"vulnerable":true,"criteria":"cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*","versionStartIncluding":"3.18.0","versionEndExcluding":"3.18.6","matchCriteriaId":"32CB5071-12A8-4C9A-9572-4FBC5C20F869"},{"vulnerable":true,"criteria":"cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*","versionStartIncluding":"3.19.0","versionEndExcluding":"3.19.3","matchCriteriaId":"F7BDDDA3-FE7D-45F6-842C-0D023D926E18"}]}]}],"references":[{"url":"https://docs.github.com/en/enterprise-server@3.16/admin/release-notes#3.16.15","source":"product-cna@github.com","tags":["Release Notes"]},{"url":"https://docs.github.com/en/enterprise-server@3.17/admin/release-notes#3.17.12","source":"product-cna@github.com","tags":["Release Notes"]},{"url":"https://docs.github.com/en/enterprise-server@3.18/admin/release-notes#3.18.6","source":"product-cna@github.com","tags":["Release Notes"]},{"url":"https://docs.github.com/en/enterprise-server@3.19/admin/release-notes#3.19.3","source":"product-cna@github.com","tags":["Release Notes"]}]}}]}