CVE-2026-29190

{"id": "CVE-2026-29190", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 4.1, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "HIGH", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 2.3}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "published": "2026-03-07T16:15:54.350", "references": [{"url": "https://github.com/Aiven-Open/karapace/releases/tag/6.0.0", "tags": ["Product", "Release Notes"], "source": "security-advisories@github.com"}, {"url": "https://github.com/Aiven-Open/karapace/security/advisories/GHSA-rw4j-p3jg-4fxq", "tags": ["Mitigation", "Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-22"}]}], "descriptions": [{"lang": "en", "value": "Karapace is an open-source implementation of Kafka REST and Schema Registry. Prior to version 6.0.0, there is a Path Traversal vulnerability in the backup reader (backup/backends/v3/backend.py). If a malicious backup file is provided to Karapace, an attacker may exploit insufficient path validation to perform arbitrary file read on the system where Karapace is running. The issue affects deployments that use the backup/restore functionality and process backups from untrusted sources. The impact depends on the file system permissions of the Karapace process. This issue has been patched in version 6.0.0."}, {"lang": "es", "value": "Karapace es una implementaci\u00f3n de c\u00f3digo abierto de Kafka REST y Schema Registry. Antes de la versi\u00f3n 6.0.0, existe una vulnerabilidad de salto de ruta en el lector de copias de seguridad (backup/backends/v3/backend.py). Si se proporciona un archivo de copia de seguridad malicioso a Karapace, un atacante puede explotar una validaci\u00f3n de ruta insuficiente para realizar una lectura arbitraria de archivos en el sistema donde se ejecuta Karapace. El problema afecta a las implementaciones que utilizan la funcionalidad de copia de seguridad/restauraci\u00f3n y procesan copias de seguridad de fuentes no confiables. El impacto depende de los permisos del sistema de archivos del proceso de Karapace. Este problema ha sido parcheado en la versi\u00f3n 6.0.0."}], "lastModified": "2026-03-11T16:48:43.587", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:aiven:karapace:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A3BD4407-ABD5-46ED-A6D4-93144DC7AB44", "versionEndExcluding": "6.0.0"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}