CVE-2026-25575

{"id": "CVE-2026-25575", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-25575", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-02-05T17:48:24.024958Z"}}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "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:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}], "cvssMetricV40": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 8.8, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "HIGH", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:L/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", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "LOW", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "NONE", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "TUM-Dev", "product": "NavigaTUM", "versions": [{"status": "affected", "version": "< 86f34c72886a59ec8f1e6c00f78a5ab889a70fd0"}]}]}], "published": "2026-02-04T22:16:00.957", "references": [{"url": "https://github.com/TUM-Dev/NavigaTUM/commit/86f34c72886a59ec8f1e6c00f78a5ab889a70fd0", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/TUM-Dev/NavigaTUM/pull/2650", "tags": ["Exploit", "Issue Tracking", "Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/TUM-Dev/NavigaTUM/security/advisories/GHSA-59hj-f48w-hjfm", "tags": ["Exploit", "Vendor Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/TUM-Dev/NavigaTUM/security/advisories/GHSA-59hj-f48w-hjfm", "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-23"}, {"lang": "en", "value": "CWE-26"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-22"}]}], "descriptions": [{"lang": "en", "value": "NavigaTUM is a website and API to search for rooms, buildings and other places. Prior to commit 86f34c7, there is a path traversal vulnerability in the propose_edits endpoint allows unauthenticated users to overwrite files in directories writable by the application user (e.g., /cdn). By supplying unsanitized file keys containing traversal sequences (e.g., ../../) in the JSON payload, an attacker can escape the intended temporary directory and replace public facing images or fill the server's storage. This issue has been patched via commit 86f34c7."}, {"lang": "es", "value": "NavigaTUM es un sitio web y una API para buscar salas, edificios y otros lugares. Antes del commit 86f34c7, existe una vulnerabilidad de salto de ruta en el endpoint propose_edits que permite a usuarios no autenticados sobrescribir archivos en directorios con permisos de escritura para el usuario de la aplicaci\u00f3n (por ejemplo, /cdn). Al proporcionar claves de archivo no saneadas que contienen secuencias de salto (por ejemplo, ../../) en la carga \u00fatil JSON, un atacante puede escapar del directorio temporal previsto y reemplazar im\u00e1genes de cara al p\u00fablico o llenar el almacenamiento del servidor. Este problema ha sido parcheado mediante el commit 86f34c7."}], "lastModified": "2026-06-17T10:24:53.090", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:tum:navigatum:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "419E6528-5D2E-451B-9F05-40EC28A72E22", "versionEndExcluding": "2026-02-03"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}