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CVE-2026-40150

PraisonAIAgents has SSRF and Local File Read via Unvalidated URLs in web_crawl Tool

Published: Apr 9, 2026Updated: Apr 24, 2026 Sources: CVE List NVDCWE-918
NVD MITRE
7.7CVSSHIGH
EPSS Score
0.3%
Top 81.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

PraisonAIAgents is a multi-agent teams system. Prior to 1.5.128, the web_crawl() function in praisonaiagents/tools/web_crawl_tools.py accepts arbitrary URLs from AI agents with zero validation. No scheme allowlisting, hostname/IP blocklisting, or private network checks are applied before fetching. This allows an attacker (or prompt injection in crawled content) to force the agent to fetch cloud metadata endpoints, internal services, or local files via file:// URLs. This vulnerability is fixed in 1.5.128.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:CC:HI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-918

Affected Products

PraisonAIAgentsMervinPraison
Mixed
AI / ML / ai-agent-tooling
praisonaiagentspraison
Mixed
AI / ML / ai-agent-tooling
mervinpraisoncommercialAI / MLaka praisonai, praisonaiagents, featured image
praisoncommercialAI / MLaka praisonai, praisonai agents

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Command and Control
Initial Access
View detailed technique mapping

References

https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-8f4v-xfm9-3244
github.com

Timeline

Published
Apr 9, 2026
Last Updated
Apr 24, 2026

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