CVE Feed

    Dashboard / CVE / CVE-2026-57122

    CVE-2026-57122

    PraisonAI is a multi-agent teams system. Prior to 4.6.59, the WhatsApp and Linear bot webhook handlers verify HMAC signatures only when WHATSAPP_APP_SECRET or LINEAR_WEBHOOK_SECRET is configured and otherwise parse and dispatch unsigned request bodies. A remote unauthenticated client that reaches the webhook route can forge messages, comments, or agent-session events, impersonate platform users, influence agent prompts and actions, and disrupt bot processing. This issue is fixed in 4.6.59.

    Published:Sep 14, 2026
    Last Modified:Sep 15, 2026
    EPS:Sep 14, 2026
    EPSS Score:
    CVSS Score:8.6

    Affected Products

    Vendor
    Mervinpraison
    Product
    Praisonai

    Exploits

    No exploit reference

    Related CVEs

    CVE-2026-57117 (CVSS 8.8) — PraisonAI is a multi-agent teams system. From version 4.6.10 to before version 4.6.59, LocalManagedAgent / San…
    CVE-2026-57146 (CVSS 7.5) — PraisonAI is a multi-agent teams system. From version 4.5.115 to before version 4.6.61, the published A2U advi…
    CVE-2026-57144 (CVSS 8.8) — PraisonAI is a multi-agent teams system. From version 4.5.110 to before version 4.6.61, praisonai.sandbox.Sand…
    CVE-2026-57142 (CVSS 7.8) — PraisonAI is a multi-agent teams system. From version 4.5.87 to before version 4.6.61, PraisonAI recipe execut…
    CVE-2026-57121 (CVSS 8.1) — PraisonAI is a multi-agent teams system. From version 0.1.4 to before version 0.1.5 in praisonai-platform, a w…
    CVE-2026-57116 (CVSS 9.8) — PraisonAI is a multi-agent teams system. From version 4.2.1 to before version 4.6.59, PraisonAI's AgentOS Fast…
    CVE-2026-57114 (CVSS 7.2) — PraisonAI is a multi-agent teams system. From version 4.5.126 to before version 4.6.59, PraisonAI's Async Jobs…
    CVE-2026-57113 (CVSS 8.1) — PraisonAI is a multi-agent teams system. From version 2.6.0 to before version 4.6.59, PraisonAI's template loa…
    CVE-2026-56840 (CVSS 8.8) — PraisonAI is a multi-agent teams system. From version 4.5.2 to before version 4.6.59, praisonai.bots.HTTPAppro…
    CVE-2026-56838 (CVSS 7.8) — PraisonAI is a multi-agent teams system. From version 4.5.87 to before version 4.6.59, PraisonAI recipe execut…

    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