CVE-2026-40112

PraisonAI (multi-agent system) is affected by a Stored XSS in the Flask API before version 4.5.128. The /src/praisonai/api.py endpoint renders agent output as HTML using a _sanitize_html routine that relies on the nh3 library, which is not declared as a required/optional dependency in pyproject.t...

CVE-2026-40112 PraisonAI has Stored XSS via Unsanitized Agent Output in HTML Rendering (nh3 Not a Required Dependency)

PraisonAI is a multi-agent teams system. Prior to 4.5.128, the Flask API endpoint in src/praisonai/api.py renders agent output as HTML without effective sanitization. The sanitizehtml function relies on the nh3 library, which is not listed as a required or optional dependency in pyproject.toml...

CVE-2026-40088

PraisonAI is a multi-agent teams system. Prior to 4.5.121, the executecommand function and workflow shell execution are exposed to user-controlled input via agent workflows, YAML definitions, and LLM-generated tool calls, allowing attackers to inject arbitrary shell commands through shell...

CVE-2026-40088

PraxionAI (PraisonAI) is vulnerable to OS command injection prior to version 4.5.121. The execute_command function and workflow shell execution accept user-controlled input through YAML workflows, agent configurations, and LLM-generated tool calls, passing commands with shell=True to subprocess.r...

CVE-2026-40088 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') in praisonai

PraisonAI is a multi-agent teams system. Prior to 4.5.121, the executecommand function and workflow shell execution are exposed to user-controlled input via agent workflows, YAML definitions, and LLM-generated tool calls, allowing attackers to inject arbitrary shell commands through shell...

CVE-2026-35615

PraisonAI is a multi-agent teams system. Prior to 1.5.113, validatepath calls os.path.normpath first, which collapses .. sequences, then checks for '..' in normalized. Since .. is already collapsed, the check always passes. This makes the check completely useless and allows trivial path traversal...

CVE-2026-39308

PraisonAI is a multi-agent teams system. Prior to 1.5.113, PraisonAI's recipe registry publish endpoint writes uploaded recipe bundles to a filesystem path derived from the bundle's internal manifest.json before it verifies that the manifest name and version match the HTTP route. A malicious...

CVE-2026-39307

PraisonAI is a multi-agent teams system. Prior to 1.5.113, The PraisonAI templates installation feature is vulnerable to a "Zip Slip" Arbitrary File Write attack. When downloading and extracting template archives from external sources e.g., GitHub, the application uses Python's zipfile.extractall...

PraisonAI 信息泄露漏洞

PraisonAI is a low-code multi-agent collaboration framework developed by Mervin Praison. Versions of PraisonAI prior to 4.5.128 contained an information leakage vulnerability. This vulnerability stemmed from the AgentOS deployment platform not implementing authentication, and the default CORS...

PT-2026-31786

Name of the Vulnerable Software and Affected Versions PraisonAIAgents versions prior to 1.5.128 Description PraisonAIAgents is a multi-agent teams system. The read skill file function in skill tools.py allows reading arbitrary files from the filesystem due to an unrestricted skill path parameter...

PraisonAI 操作系统命令注入漏洞

PraisonAI is a low-code multi-agent collaboration framework developed by Mervin Praison. Versions of PraisonAI prior to 1.5.128 contained a vulnerability related to operating system command injection. This vulnerability stemmed from the memory hook executor directly passing user-controlled comman...

PraisonAI 安全漏洞

PraisonAI is a low-code multi-agent collaboration framework developed by Mervin Praison. Versions of PraisonAI prior to 1.5.128 contained security vulnerabilities. These vulnerabilities stemmed from the readskillfile function accepting an unlimited skillpath parameter, which could allow agents to...

PraisonAI 代码问题漏洞

PraisonAI is a low-code multi-agent collaboration framework developed by Mervin Praison. Versions of PraisonAI prior to 4.5.128 contained code vulnerabilities. These vulnerabilities stemmed from the/api/v1/runs endpoint allowing arbitrary webhook URLs without proper URL validation, which could le...

PraisonAI 路径遍历漏洞

PraisonAI is a low-code multi-agent collaboration framework developed by Mervin Praison. Versions of PraisonAI prior to 1.5.128 contained a path traversal vulnerability. This vulnerability stemmed from the listfiles tool not verifying the pattern parameter, allowing attackers to traverse relative...

PraisonAI 安全漏洞

PraisonAI is a low-code multi-agent collaboration framework developed by Mervin Praison. Versions of PraisonAI prior to 1.5.128 contained security vulnerabilities. These vulnerabilities stemmed from the executecommand function manually expanding environment variables, which could lead to the...

PraisonAI 安全漏洞

PraisonAI is a low-code multi-agent collaboration framework developed by Mervin Praison. Versions of PraisonAI prior to 4.5.128 contained security vulnerabilities. These vulnerabilities stemmed from the lack of authentication or signature verification for the /media-stream WebSocket endpoint, alo...

PraisonAI 跨站脚本漏洞

PraisonAI is a low-code multi-agent collaboration framework developed by Mervin Praison. Versions of PraisonAI prior to 4.5.128 contained a cross-site scripting vulnerability. This vulnerability stemmed from Flask API endpoints rendering HTML, where cleanup operations were ineffective, allowing...

PraisonAI 安全漏洞

PraisonAI is a low-code multi-agent collaboration framework developed by Mervin Praison. Versions of PraisonAI prior to 4.5.128 contained security vulnerabilities. These vulnerabilities stemmed from treating remotely obtained template files as trusted executable code without performing integrity...

PT-2026-31810

Name of the Vulnerable Software and Affected Versions PraisonAI versions prior to 4.5.128 Description PraisonAI is a multi-agent teams system. Prior to version 4.5.128, the software treats remotely fetched template files as trusted executable code without performing integrity verification, origin...

PraisonAI 参数注入漏洞

PraisonAI is a low-code multi-agent collaboration framework developed by Mervin Praison. Versions of PraisonAI prior to 4.5.128 contained a parameter injection vulnerability. This vulnerability stemmed from the deploy.py script, which did not validate the values containing commas when constructin...