{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-50181","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-06-03T22:05:13.644Z","datePublished":"2026-07-09T23:44:46.559Z","dateUpdated":"2026-07-09T23:44:46.559Z"},"containers":{"cna":{"title":"Langroid: Path traversal in the file tools allows read/write outside configured current directory","problemTypes":[{"descriptions":[{"cweId":"CWE-22","lang":"en","description":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-23","lang":"en","description":"CWE-23: Relative Path Traversal","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"NONE","baseScore":7.1,"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:N","version":"3.1"}}],"references":[{"name":"https://github.com/langroid/langroid/security/advisories/GHSA-fg23-3346-88f5","tags":["x_refsource_CONFIRM"],"url":"https://github.com/langroid/langroid/security/advisories/GHSA-fg23-3346-88f5"},{"name":"https://github.com/langroid/langroid/commit/56e2756ecab70a70a7e6edbee2f2187b8484683e","tags":["x_refsource_MISC"],"url":"https://github.com/langroid/langroid/commit/56e2756ecab70a70a7e6edbee2f2187b8484683e"}],"affected":[{"vendor":"langroid","product":"langroid","versions":[{"version":"< 0.64.0","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-07-09T23:44:46.559Z"},"descriptions":[{"lang":"en","value":"Langroid is a framework for building large-language-model-powered applications. Prior to version 0.64.0, Langroid's `ReadFileTool` and `WriteFileTool` appear to treat `curr_dir` as the intended working-directory boundary for file operations. However, the tools only change the process working directory to `curr_dir` and then operate on the user-supplied `file_path` without resolving and enforcing that the final path remains inside `curr_dir`. As a result, a tool caller can supply path traversal sequences such as `../secret.txt` to read files outside the configured current directory, or `../written_by_tool.txt` to write files outside that directory. This can impact applications that expose Langroid file tools to an LLM agent, user-controlled tool call, or delegated coding/documentation agent while relying on `curr_dir` to restrict file access to a project/workspace directory. Version 0.64.0 patches the issue."}],"source":{"advisory":"GHSA-fg23-3346-88f5","discovery":"UNKNOWN"}}}}