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    CVE-2026-61438

    PraisonAI before 4.6.78 contains a remote code execution vulnerability in JobWorkflowExecutor._exec_inline_python() due to insufficient AST validation of workflow script steps. Attackers can create malicious YAML workflow files with import os statements followed by os.system() calls that bypass sandbox checks and execute arbitrary OS commands with process privileges.

    Published:Jul 15, 2026
    Last Modified:Jul 15, 2026
    EPS:Jul 15, 2026
    EPSS Score:
    CVSS Score:7.3

    Affected Products

    Vendor
    Praison
    Product
    Praisonai

    Exploits

    No exploit reference

    Related CVEs

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    CVE-2026-61436 (CVSS 8.8) — PraisonAI before 4.6.78 fails to verify Svix webhook signatures in AgentMail webhook mode, allowing unauthenti…
    CVE-2026-61435 (CVSS 8.8) — PraisonAI before 4.6.78 contains an authentication bypass in the Call API agent invocation endpoints (src/prai…
    CVE-2026-61433 (CVSS 8.5) — PraisonAI before 4.6.78 fails to safely encode deployment configuration values when generating Python source c…
    CVE-2026-61430 (CVSS 8.4) — PraisonAI before 1.6.78 contains a server-side request forgery vulnerability in the web_crawl tool that valida…
    CVE-2026-61427 (CVSS 6.9) — PraisonAI before 4.6.78 exposes the MCP HTTP-stream transport without authentication by default: the CLI --api…
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    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High