CVE-2026-40152: medium-severity vulnerability in MervinPraison PraisonAIAgents
PraisonAIAgents has a Path Traversal via Unvalidated Glob Pattern in list_files Bypasses Workspace Boundary
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.3epss 0.4%
PraisonAIAgents is a multi-agent teams system. Prior to 1.5.128, he list_files() tool in FileTools validates the directory parameter against workspace boundaries via _validate_path(), but passes the pattern parameter directly to Path.glob() without any validation. Since Python's Path.glob() supports .. path segments, an attacker can use relative path traversal in the glob pattern to enumerate arbitrary files outside the workspace, obtaining file metadata (existence, name, size, timestamps) for any path on the filesystem. This vulnerability is fixed in 1.5.128.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Affected products
MervinPraison · PraisonAIAgentsRelated CVEs — MervinPraison PraisonAIAgents
In the same product, most dangerous first.
CVE-2026-40160HIGHPraisonAIAgents has SSRF via unvalidated URL in `web_crawl` httpx fallbackEPSS 0.5%CVE-2026-40117MEDIUMPraisonAIAgents Affected by Arbitrary File Read via read_skill_file Missing Workspace Boundary and Approval GateEPSS 0.4%CVE-2026-40150HIGHPraisonAIAgents has SSRF and Local File Read via Unvalidated URLs in web_crawl ToolEPSS 0.3%CVE-2026-40153HIGHPraisonAIAgents Affected by Environment Variable Secret Exfiltration via os.path.expandvars() Bypassing shell=False in Shell ToolEPSS 0.3%CVE-2026-40111CRITICALPraisonAIAgents has an OS Command Injection via shell=True in Memory Hooks Executor (memory/hooks.py)EPSS 0.2%