PraisonAI is a multi-agent teams system. From version 2.5.6 to before version 4.6.34, PraisonAI ships a legacy Flask API server with authentication disabled by default. When that server is used, any caller that can reach it can access /agents and trigger the configured agents.yaml workflow through /chat without providing a token. This issue has been patched in version 4.6.34.
{
"cna_assigner": "GitHub_M",
"cwe_ids": [
"CWE-1188",
"CWE-306",
"CWE-668"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/44xxx/CVE-2026-44338.json"
}{
"extracted_events": [
{
"range": [
{
"introduced": "2.5.6"
},
{
"fixed": "4.6.34"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StringRangeExpression"
},
{
"cpe": "cpe:2.3:a:praison:praisonai:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "2.5.6"
},
{
"fixed": "4.6.34"
}
],
"source": "CPE_RANGE"
}
]
}