CVE-2026-57146
CVE-2026-57146 · PraisonAI A2U incomplete authentication fix leaves current serve command unauthenticated by default
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
PraisonAI is a multi-agent teams system. From version 4.5.115 to before version 4.6.61, the published A2U advisory GHSA-f292-66h9-fpmf says unauthenticated A2U event streaming was fixed in praisonai 4.5.115. Current head still exposes the same A2U subscription and event routes without authentication when the operator starts the documented CLI entrypoint. The current CLI wrapper does not expose --api-key, does not install the common API-key middleware, and does not generate a token for A2U. It calls create_a2u_routes(app) directly. That helper only enforces auth if A2U_AUTH_TOKEN is already present; if the variable is missing, _authenticate_request() returns None and treats auth as disabled. This issue has been patched in version 4.6.61.
CVSS 7.5 · Élevée · EPSS 0,3% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: python
Produits et versions concernés
praisonai
- Versions du logiciel
- >= 4.5.115, < 4.6.61: Concernée
Aucun correctif publié
praisonai PyPI
- Versions du logiciel
- 4.5.115
- 4.5.117
- 4.5.118
- 4.5.119
- 4.5.120
- 4.5.121
- 4.5.122
- 4.5.123
- 4.5.124
- 4.5.125
- 4.5.126
- 4.5.127
- 4.5.128
- 4.5.129
- 4.5.130
- 4.5.131
- 4.5.132
- 4.5.133
- 4.5.134
- 4.5.135
- 4.5.136
- 4.5.137
- 4.5.139
- 4.5.140
- 4.5.143
- 4.5.144
- 4.5.145
- 4.5.149
- 4.6.10
- 4.6.11
- 4.6.12
- 4.6.13
- 4.6.14
- 4.6.15
- 4.6.16
- 4.6.18
- 4.6.19
- 4.6.20
- 4.6.21
- 4.6.22
- 4.6.23
- 4.6.24
- 4.6.25
- 4.6.26
- 4.6.27
- 4.6.28
- 4.6.29
- 4.6.30
- 4.6.31
- 4.6.32
- 4.6.33
- 4.6.34
- 4.6.35
- 4.6.36
- 4.6.37
- 4.6.38
- 4.6.39
- 4.6.40
- 4.6.41
- 4.6.42
- 4.6.43
- 4.6.44
- 4.6.45
- 4.6.46
- 4.6.47
- 4.6.48
- 4.6.50
- 4.6.51
- 4.6.52
- 4.6.53
- 4.6.54
- 4.6.55
- 4.6.56
- 4.6.57
- 4.6.58
- 4.6.59
- 4.6.60
- 4.6.9
- Plages de versions concernées
- ECOSYSTEM: ≥ 4.5.115, < 4.6.61
Mettez à jour vers 4.6.61