{"cve":"CVE-2026-47405","nvd":{"published":"2026-07-21T17:17:09.083","modified":"2026-10-24T19:10:00.127","status":"Deferred","description":"PraisonAI Platform is the platform layer for the PraisonAI multi-agent teams system. Versions prior to 0.1.4 have a broken workspace authorization check that allows any authenticated low-privilege workspace member to escalate their own role to `owner`. The issue is caused by privileged workspace-management routes using the shared dependency `require_workspace_member(...)` without requiring `admin` or `owner`. The dependency defaults to `min_role=\"member\"`, so routes that should be administrative are accessible to ordinary workspace members. As a result, a normal workspace member can promote their own account from `member` to `owner`; add arbitrary users as `owner` or `admin`; change other members' roles; remove legitimate owners or members; take over workspace membership completely; and/or perform destructive workspace operations after escalation. This is a broken access control / vertical privilege escalation vulnerability. PraisonAI Platform version 0.1.4 patches the issue.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":8.8},"cwes":["CWE-284","CWE-862"],"references":["https://github.com/MervinPraison/PraisonAI/commit/24385d64876577620f749957bd4814f162f4ca47","https://github.com/MervinPraison/PraisonAI/pull/1686","https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-h37g-4h4p-9x97","https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-h37g-4h4p-9x97"],"products":[],"source":"nvd","synced_at":"2026-10-25T17:50:08.599881581+00:00"},"epss":{"cve":"CVE-2026-47405","score":0.0036,"percentile":0.29532,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-h37g-4h4p-9x97","url":"https://osv.dev/vulnerability/GHSA-h37g-4h4p-9x97","summary":"PraisonAI Platform: Missing role checks let any workspace member become owner and control workspace membership","modified":"2026-07-13T16:43:01.882919920Z","packages":[{"ecosystem":"PyPI","name":"praisonai-platform","purl":"pkg:pypi/praisonai-platform","ranges":["<0.1.4"],"fixed":["0.1.4"]}]},{"id":"PYSEC-2026-2936","url":"https://osv.dev/vulnerability/PYSEC-2026-2936","summary":"PraisonAI Platform: Missing role checks let any workspace member become owner and control workspace membership","modified":"2026-07-13T16:33:01.077734369Z","packages":[{"ecosystem":"PyPI","name":"praisonai-platform","purl":"pkg:pypi/praisonai-platform","ranges":["<0.1.4"],"fixed":["0.1.4"]}]}],"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."]}