| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-wv94-5qcp-6m36 | PraisonAI MCP HTTP server has unauthenticated unbounded session accumulation (memory exhaustion; session TTL never enforced) |
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Tue, 25 Aug 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 25 Aug 2026 17:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mervinpraison
Mervinpraison praisonai |
|
| Vendors & Products |
Mervinpraison
Mervinpraison praisonai |
Tue, 25 Aug 2026 15:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | PraisonAI is a multi-agent teams system. Prior to praisonai 4.6.58, the MCP HTTP Stream mcp_post handler creates a new _sessions entry for every initialize request but does not call _cleanup_sessions or enforce a maximum. An unauthenticated caller can exhaust memory. The fix invokes cleanup and limits sessions through PRAISONAI_MCP_MAX_SESSIONS. This issue is fixed in version 4.6.58. | |
| Title | PraisonAI: Unauthenticated unbounded session accumulation in the PraisonAI MCP HTTP server (memory exhaustion; session TTL never enforced) | |
| Weaknesses | CWE-400 CWE-770 |
|
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-08-25T16:14:09.460Z
Reserved: 2026-06-16T23:01:04.073Z
Link: CVE-2026-55531
Updated: 2026-08-25T16:14:06.455Z
Status : Received
Published: 2026-08-25T15:16:34.017
Modified: 2026-08-25T17:17:30.750
Link: CVE-2026-55531
No data.
OpenCVE Enrichment
Updated: 2026-08-25T17:00:03Z
Github GHSA