CVE-2025-7707

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{"affected": [{"affectedData": [{"product": "run-llama/llama_index", "vendor": "run-llama", "versions": [{"lessThan": "v0.13.0", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "source": "security@huntr.dev"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:llamaindex:llamaindex:*:*:*:*:*:*:*:*", "matchCriteriaId": "8E50CA64-C1AF-4698-B880-86C7E050F4CB", "versionEndExcluding": "0.13.0", "versionStartIncluding": "0.12.33", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The llama_index library version 0.12.33 sets the NLTK data directory to a subdirectory of the codebase by default, which is world-writable in multi-user environments. This configuration allows local users to overwrite, delete, or corrupt NLTK data files, leading to potential denial of service, data tampering, or privilege escalation. The vulnerability arises from the use of a shared cache directory instead of a user-specific one, making it susceptible to local data tampering and denial of service."}, {"lang": "es", "value": "La biblioteca llama_index versi\u00f3n 0.12.33 establece el directorio de datos de NLTK en un subdirectorio de la base de c\u00f3digo por defecto, el cual es de escritura global en entornos multiusuario. Esta configuraci\u00f3n permite a los usuarios locales sobrescribir, eliminar o corromper archivos de datos de NLTK, lo que lleva a una potencial denegaci\u00f3n de servicio, manipulaci\u00f3n de datos o escalada de privilegios. La vulnerabilidad surge del uso de un directorio de cach\u00e9 compartido en lugar de uno espec\u00edfico del usuario, lo que lo hace susceptible a la manipulaci\u00f3n local de datos y a la denegaci\u00f3n de servicio."}], "id": "CVE-2025-7707", "lastModified": "2026-10-08T12:10:00.217", "metrics": {"cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 1.8, "impactScore": 5.2, "source": "security@huntr.dev", "type": "Secondary"}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-7707", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2025-10-14T14:32:21.586813Z", "version": "2.0.3"}}]}, "published": "2025-10-13T17:15:35.243", "references": [{"source": "security@huntr.dev", "tags": ["Patch"], "url": "https://github.com/run-llama/llama_index/commit/98816394d57c7f53f847ed7b60725e69d0e7aae4"}, {"source": "security@huntr.dev", "tags": ["Exploit", "Third Party Advisory"], "url": "https://huntr.com/bounties/3fe2c8ab-6727-4aef-a0ef-4d2818e48803"}], "sourceIdentifier": "security@huntr.dev", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-377"}], "source": "security@huntr.dev", "type": "Secondary"}]}

{"bugzilla": {"description": "llama-index: World-Writable Cache Directory Vulnerability in llama_index", "id": "2403577", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2403577"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.1", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L", "status": "draft"}, "cwe": "CWE-377", "details": ["No description is available for this CVE."], "mitigation": {"lang": "en:us", "value": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability."}, "name": "CVE-2025-7707", "package_state": [{"cpe": "cpe:/a:redhat:ansible_automation_platform:2", "fix_state": "Fix deferred", "package_name": "ansible-automation-platform-24/de-minimal-rhel8", "product_name": "Red Hat Ansible Automation Platform 2"}, {"cpe": "cpe:/a:redhat:ansible_automation_platform:2", "fix_state": "Fix deferred", "package_name": "ansible-automation-platform-24/de-minimal-rhel9", "product_name": "Red Hat Ansible Automation Platform 2"}, {"cpe": "cpe:/a:redhat:ansible_automation_platform:2", "fix_state": "Fix deferred", "package_name": "ansible-automation-platform-24/de-supported-rhel8", "product_name": "Red Hat Ansible Automation Platform 2"}, {"cpe": "cpe:/a:redhat:ansible_automation_platform:2", "fix_state": "Fix deferred", "package_name": "ansible-automation-platform-24/de-supported-rhel9", "product_name": "Red Hat Ansible Automation Platform 2"}, {"cpe": "cpe:/a:redhat:ansible_automation_platform:2", "fix_state": "Fix deferred", "package_name": "ansible-automation-platform-24/ee-minimal-rhel8", "product_name": "Red Hat Ansible Automation Platform 2"}, {"cpe": "cpe:/a:redhat:ansible_automation_platform:2", "fix_state": "Fix deferred", "package_name": "ansible-automation-platform-24/ee-minimal-rhel9", "product_name": "Red Hat Ansible Automation Platform 2"}, 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{"cpe": "cpe:/a:redhat:ansible_automation_platform:2", "fix_state": "Fix deferred", "package_name": "ansible-automation-platform/ee-minimal-rhel8", "product_name": "Red Hat Ansible Automation Platform 2"}, {"cpe": "cpe:/a:redhat:ansible_automation_platform:2", "fix_state": "Fix deferred", "package_name": "ansible-automation-platform/ee-minimal-rhel9", "product_name": "Red Hat Ansible Automation Platform 2"}, {"cpe": "cpe:/a:redhat:ansible_automation_platform:2", "fix_state": "Fix deferred", "package_name": "ansible-automation-platform-tech-preview/ansible-devspaces-rhel9", "product_name": "Red Hat Ansible Automation Platform 2"}], "public_date": "2025-10-13T16:15:08Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-7707\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-7707\nhttps://github.com/run-llama/llama_index/commit/98816394d57c7f53f847ed7b60725e69d0e7aae4\nhttps://huntr.com/bounties/3fe2c8ab-6727-4aef-a0ef-4d2818e48803"], "statement": "Availability impact of this flaw is limited to the application which bundles llama_index. The host operating system is not at risk of availability impact.", "threat_severity": "Moderate"}

{"created": "2025-10-20T16:13:29.287484+00:00", "updated": "2025-10-20T16:13:29.287509+00:00", "vendors": ["run-llama", "run-llama$PRODUCT$llama_index"]}