{"id":"CVE-2026-76832","state":"PUBLISHED","title":"Agno PythonTools Path Traversal via joinpath file_name argument","description":"Agno's PythonTools in libs/agno/agno/tools/python.py contains a path traversal vulnerability that allows attackers to read, write, or execute arbitrary files by supplying parent-directory traversal sequences in the file_name argument passed to read_file, save_to_file, or run_python_file tool actions. Attackers can inject traversal sequences such as '../../../../../../etc/passwd' through direct tool invocation or via prompt injection embedded in agent-processed content to escape the intended base_dir boundary and achieve arbitrary file read, arbitrary file write, or arbitrary Python code execution within the process user's authority.","publishedAt":"2026-08-19T21:58:51.447Z","updatedAt":"2026-10-27T10:14:34.259Z","severity":{"score":8.5,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","source":"VulnCheck"},"assigner":"VulnCheck","products":["Agno AGI Agno"],"affected":[{"vendor":"Agno AGI","product":"Agno","packageURL":"pkg:cargo/dua-cli","defaultStatus":"affected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"710d7e7","versionType":"custom"}]}],"references":["https://github.com/agno-agi/agno","https://github.com/agno-agi/agno/commit/710d7e7f846f93b7a3eadfd3e77075428c39e803","https://www.vulncheck.com/advisories/agno-pythontools-path-traversal-via-joinpath-file-name-argument"],"weaknesses":["CWE-22"],"ingestedAt":"2026-10-29T20:12:58.252Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/76xxx/CVE-2026-76832.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-76832","state":"PUBLISHED","datePublished":"2026-08-19T21:58:51.447Z","dateUpdated":"2026-10-27T10:14:34.259Z","assignerShortName":"VulnCheck","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateReserved":"2026-08-19T20:34:00.154Z"},"containers":{"cna":{"title":"Agno PythonTools Path Traversal via joinpath file_name argument","descriptions":[{"lang":"en","value":"Agno's PythonTools in libs/agno/agno/tools/python.py contains a path traversal vulnerability that allows attackers to read, write, or execute arbitrary files by supplying parent-directory traversal sequences in the file_name argument passed to read_file, save_to_file, or run_python_file tool actions. Attackers can inject traversal sequences such as '../../../../../../etc/passwd' through direct tool invocation or via prompt injection embedded in agent-processed content to escape the intended base_dir boundary and achieve arbitrary file read, arbitrary file write, or arbitrary Python code execution within the process user's authority."}],"affected":[{"vendor":"Agno AGI","product":"Agno","packageURL":"pkg:cargo/dua-cli","defaultStatus":"affected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"710d7e7","versionType":"custom"}]}],"references":[{"url":"https://github.com/agno-agi/agno","tags":["product"],"name":"GitHub Repository"},{"url":"https://github.com/agno-agi/agno/commit/710d7e7f846f93b7a3eadfd3e77075428c39e803","name":"Patch Commit","tags":["patch"]},{"url":"https://www.vulncheck.com/advisories/agno-pythontools-path-traversal-via-joinpath-file-name-argument","tags":["third-party-advisory"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"ADJACENT","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"ACTIVE","vulnConfidentialityImpact":"HIGH","subConfidentialityImpact":"NONE","vulnIntegrityImpact":"HIGH","subIntegrityImpact":"NONE","vulnAvailabilityImpact":"HIGH","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED","version":"4.0","baseSeverity":"HIGH","baseScore":8.5,"vectorString":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"}},{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","version":"3.1","baseSeverity":"HIGH","baseScore":8.8,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-22","lang":"en","description":"Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","type":"CWE"}]}],"providerMetadata":{"shortName":"VulnCheck","orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateUpdated":"2026-10-27T10:14:34.259Z"},"datePublic":"2026-08-19T00:00:00.000Z","credits":[{"lang":"en","value":"Ali Raza (GitHub Username: locus-x64)","type":"finder"}],"x_generator":{"engine":"vulncheck-endgame"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:agno:agno:-:*:*:*:*:*:*:*"}]}]}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-20T13:47:18.378175Z","id":"CVE-2026-76832","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-20T15:20:06.725Z"}}]}}}