{"cve":"CVE-2026-56834","nvd":{"published":"2026-10-23T12:18:14.750","modified":"2026-10-23T12:18:14.867","status":"Deferred","description":"PraisonAI is a multi-agent teams system. From version 3.8.1 to before version 4.6.59, PraisonAI's Dynamic Context Discovery feature exposes artifact helper tools through ctx.get_tools(). The implemented artifact tools do not enforce that the supplied artifact_path is an artifact created by the configured store or that it lives under the configured artifact base directory. Instead, artifact_head, artifact_tail, artifact_grep, and artifact_chunk wrap the caller-supplied path directly into an ArtifactRef and then read it from the host filesystem. As a result, any prompt/user/tool-caller that can influence those tool arguments can read files readable by the PraisonAI process, such as project .env files, cloud credentials, SSH keys, source files, or other local data. This issue has been patched in version 4.6.59.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5},"cwes":["CWE-22","CWE-200"],"references":["https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-j7qx-p75m-wp7g"],"products":[],"source":"nvd","synced_at":"2026-10-23T16:39:28.036610720+00:00"},"epss":{"cve":"CVE-2026-56834","score":0.00373,"percentile":0.3095,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-j7qx-p75m-wp7g","url":"https://osv.dev/vulnerability/GHSA-j7qx-p75m-wp7g","summary":"PraisonAI dynamic-context artifact tools read arbitrary host files outside artifact storage","modified":"2026-07-23T15:11:38.272012805Z","packages":[{"ecosystem":"PyPI","name":"praisonai","purl":"pkg:pypi/praisonai","ranges":[">=3.8.1 <4.6.59"],"fixed":["4.6.59"]}]},{"id":"PYSEC-2026-3514","url":"https://osv.dev/vulnerability/PYSEC-2026-3514","summary":"PraisonAI dynamic-context artifact tools read arbitrary host files outside artifact storage","modified":"2026-07-23T15:00:17.165873403Z","packages":[{"ecosystem":"PyPI","name":"praisonai","purl":"pkg:pypi/praisonai","ranges":[">=3.8.1 <4.6.59"],"fixed":["4.6.59"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}