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4 vulnerabilities by praison
CVE-2026-34954 (GCVE-0-2026-34954)
Vulnerability from cvelistv5 – Published: 2026-04-03 22:54 – Updated: 2026-04-06 13:23
VLAI?
Title
PraisonAI: SSRF in FileTools.download_file() via Unvalidated URL
Summary
PraisonAI is a multi-agent teams system. Prior to version 1.5.95, FileTools.download_file() in praisonaiagents validates the destination path but performs no validation on the url parameter, passing it directly to httpx.stream() with follow_redirects=True. An attacker who controls the URL can reach any host accessible from the server including cloud metadata services and internal network services. This issue has been patched in version 1.5.95.
Severity ?
8.6 (High)
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MervinPraison | PraisonAI |
Affected:
< 1.5.95
|
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CVE-2026-34953 (GCVE-0-2026-34953)
Vulnerability from cvelistv5 – Published: 2026-04-03 22:54 – Updated: 2026-04-06 16:04
VLAI?
Title
PraisonAI: Authentication Bypass in OAuthManager.validate_token()
Summary
PraisonAI is a multi-agent teams system. Prior to version 4.5.97, OAuthManager.validate_token() returns True for any token not found in its internal store, which is empty by default. Any HTTP request to the MCP server with an arbitrary Bearer token is treated as authenticated, granting full access to all registered tools and agent capabilities. This issue has been patched in version 4.5.97.
Severity ?
9.1 (Critical)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MervinPraison | PraisonAI |
Affected:
< 4.5.97
|
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CVE-2026-34952 (GCVE-0-2026-34952)
Vulnerability from cvelistv5 – Published: 2026-04-03 22:53 – Updated: 2026-04-06 15:41
VLAI?
Title
PraisonAI: Missing Authentication in WebSocket Gateway
Summary
PraisonAI is a multi-agent teams system. Prior to version 4.5.97, the PraisonAI Gateway server accepts WebSocket connections at /ws and serves agent topology at /info with no authentication. Any network client can connect, enumerate registered agents, and send arbitrary messages to agents and their tool sets. This issue has been patched in version 4.5.97.
Severity ?
9.1 (Critical)
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MervinPraison | PraisonAI |
Affected:
< 4.5.97
|
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CVE-2026-34939 (GCVE-0-2026-34939)
Vulnerability from cvelistv5 – Published: 2026-04-03 22:52 – Updated: 2026-04-06 19:05
VLAI?
Title
PraisonAI: ReDoS via Unvalidated User-Controlled Regex in MCPToolIndex.search_tools()
Summary
PraisonAI is a multi-agent teams system. Prior to version 4.5.90, MCPToolIndex.search_tools() compiles a caller-supplied string directly as a Python regular expression with no validation, sanitization, or timeout. A crafted regex causes catastrophic backtracking in the re engine, blocking the Python thread for hundreds of seconds and causing a complete service outage. This issue has been patched in version 4.5.90.
Severity ?
6.5 (Medium)
CWE
- CWE-1333 - Inefficient Regular Expression Complexity
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MervinPraison | PraisonAI |
Affected:
< 4.5.90
|
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