PraisonAI is a multi-agent teams system. Prior to 4.5.121, the execute_command function and workflow shell execution are exposed to user-controlled input via agent workflows, YAML definitions, and LLM-generated tool calls, allowing attackers to inject arbitrary shell commands through shell metacharacters. This vulnerability is fixed in 4.5.121.
Metrics
Affected Vendors & Products
References
History
Thu, 16 Apr 2026 20:45:00 +0000
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| First Time appeared |
Praison
Praison praisonai |
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| CPEs | cpe:2.3:a:praison:praisonai:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Praison
Praison praisonai |
Fri, 10 Apr 2026 09:00:00 +0000
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| First Time appeared |
Mervinpraison
Mervinpraison praisonai |
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| Vendors & Products |
Mervinpraison
Mervinpraison praisonai |
Thu, 09 Apr 2026 20:00:00 +0000
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| Description | PraisonAI is a multi-agent teams system. Prior to 4.5.121, the execute_command function and workflow shell execution are exposed to user-controlled input via agent workflows, YAML definitions, and LLM-generated tool calls, allowing attackers to inject arbitrary shell commands through shell metacharacters. This vulnerability is fixed in 4.5.121. | |
| Title | Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') in praisonai | |
| Weaknesses | CWE-78 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2026-04-09T19:45:13.203Z
Updated: 2026-04-09T20:14:56.938Z
Reserved: 2026-04-09T00:39:12.206Z
Link: CVE-2026-40088
No data.
Status : Analyzed
Published: 2026-04-09T20:16:27.597
Modified: 2026-04-16T20:40:45.067
Link: CVE-2026-40088
No data.