CVE-2026-28342

{"id": "CVE-2026-28342", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2026-03-05T20:16:15.837", "references": [{"url": "https://github.com/OliveTin/OliveTin/commit/2eb5f0ba79d4bbef3c802bf8b4666a7e18dcfd90", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/OliveTin/OliveTin/releases/tag/3000.10.2", "tags": ["Product", "Release Notes"], "source": "security-advisories@github.com"}, {"url": "https://github.com/OliveTin/OliveTin/security/advisories/GHSA-pc8g-78pf-4xrp", "tags": ["Exploit", "Vendor Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/OliveTin/OliveTin/security/advisories/GHSA-pc8g-78pf-4xrp", "tags": ["Exploit", "Vendor Advisory"], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-400"}, {"lang": "en", "value": "CWE-770"}]}], "descriptions": [{"lang": "en", "value": "OliveTin gives access to predefined shell commands from a web interface. Prior to version 3000.10.2, the PasswordHash API endpoint allows unauthenticated users to trigger excessive memory allocation by sending concurrent password hashing requests. By issuing multiple parallel requests, an attacker can exhaust available container memory, leading to service degradation or complete denial of service (DoS). The issue occurs because the endpoint performs computationally and memory-intensive hashing operations without request throttling, authentication requirements, or resource limits. This issue has been patched in version 3000.10.2."}, {"lang": "es", "value": "OliveTin da acceso a comandos shell predefinidos desde una interfaz web. Antes de la versi\u00f3n 3000.10.2, el endpoint de la API PasswordHash permite a usuarios no autenticados activar una asignaci\u00f3n excesiva de memoria enviando solicitudes concurrentes de hash de contrase\u00f1as. Al emitir m\u00faltiples solicitudes paralelas, un atacante puede agotar la memoria disponible del contenedor, lo que lleva a la degradaci\u00f3n del servicio o a una denegaci\u00f3n de servicio (DoS) completa. El problema ocurre porque el endpoint realiza operaciones de hashing computacionalmente y de memoria intensivas sin limitaci\u00f3n de solicitudes, requisitos de autenticaci\u00f3n o l\u00edmites de recursos. Este problema ha sido parcheado en la versi\u00f3n 3000.10.2."}], "lastModified": "2026-03-10T15:43:24.330", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:olivetin:olivetin:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "899D9A60-A4C1-48DE-968A-1E146C461C75", "versionEndExcluding": "3000.10.2"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}