{"cve":"CVE-2026-57148","nvd":{"published":"2026-09-15T11:17:11.910","modified":"2026-09-16T18:17:10.087","status":"Deferred","description":"PraisonAI is a multi-agent teams system. Prior to 0.1.6, praisonai_platform/services/auth_service.py falls back to the public dev-secret-change-me HS256 signing key when PLATFORM_JWT_SECRET is unset, while the startup and token-issuance guards are disabled because PLATFORM_ENV also defaults to dev. An unauthenticated attacker can sign a JWT containing an attacker-chosen sub value, and AuthService._verify_token() accepts it as an authenticated identity, enabling user or workspace-owner impersonation when a target identifier is known. This vulnerability is fixed in praisonai-platform 0.1.6.","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:H/A:H","score":9.8},"cwes":["CWE-287","CWE-798","CWE-1188"],"references":["https://github.com/MervinPraison/PraisonAI/commit/e0fb8e7dd1ee6759c18ed07f436c21dbd9c20747","https://github.com/MervinPraison/PraisonAI/pull/1793","https://github.com/MervinPraison/PraisonAI/releases/tag/v4.6.51","https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-f38v-77qj-h4jq","https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-f38v-77qj-h4jq"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:53:43.293028046+00:00"},"epss":{"cve":"CVE-2026-57148","score":0.00641,"percentile":0.50715,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-f38v-77qj-h4jq","url":"https://osv.dev/vulnerability/GHSA-f38v-77qj-h4jq","summary":"praisonai-platform 0.1.4 still boots on the hardcoded JWT secret dev-secret-change-me (default-open production guard)","modified":"2026-07-23T15:11:36.140057696Z","packages":[{"ecosystem":"PyPI","name":"praisonai-platform","purl":"pkg:pypi/praisonai-platform","ranges":["<0.1.6"],"fixed":["0.1.6"]}]},{"id":"PYSEC-2026-3525","url":"https://osv.dev/vulnerability/PYSEC-2026-3525","summary":"praisonai-platform 0.1.4 still boots on the hardcoded JWT secret dev-secret-change-me (default-open production guard)","modified":"2026-07-23T15:00:19.361976210Z","packages":[{"ecosystem":"PyPI","name":"praisonai-platform","purl":"pkg:pypi/praisonai-platform","ranges":["<0.1.6"],"fixed":["0.1.6"]}]}],"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."]}