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    2 vulnerabilities by TeamWiseFlow

    CVE-2026-85667 (GCVE-0-2026-85667)

    Vulnerability from nvd – Published: 2026-09-04 14:32 – Updated: 2026-09-08 17:04
    VLAI
    Title
    xiaobei through 5.5.2 Unauthenticated Webhook Message Injection
    Summary
    xiaobei through 5.5.2 fails to implement authentication or signature validation on webhook endpoints, allowing unauthenticated attackers to inject arbitrary messages into the agent pipeline. Attackers can publish malicious messages via the /webhook_worktool handler and exploit unvalidated media URL fetching to perform server-side request forgery against internal services.
    Severity
    9.3 (Critical)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
    9.1 (Critical)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-08 17:04 UTC
    CWE
    • CWE-306 - Missing Authentication for Critical Function
    Assigner
    References
    Impacted products
    Vendor Product Version
    TeamWiseFlow xiaobei Affected: 0 , ≤ 5.5.2 (custom)
    		Create a notification for this product.
    Date Public
    2026-06-09 00:00
    Credits
    George Chen
    Show details on NVD website
    To clipboard 

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    CVE-2026-85667 (GCVE-0-2026-85667)

    Vulnerability from cvelistv5 – Published: 2026-09-04 14:32 – Updated: 2026-09-08 17:04
    VLAI
    Title
    xiaobei through 5.5.2 Unauthenticated Webhook Message Injection
    Summary
    xiaobei through 5.5.2 fails to implement authentication or signature validation on webhook endpoints, allowing unauthenticated attackers to inject arbitrary messages into the agent pipeline. Attackers can publish malicious messages via the /webhook_worktool handler and exploit unvalidated media URL fetching to perform server-side request forgery against internal services.
    Severity
    9.3 (Critical)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
    9.1 (Critical)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-08 17:04 UTC
    CWE
    • CWE-306 - Missing Authentication for Critical Function
    Assigner
    References
    Impacted products
    Vendor Product Version
    TeamWiseFlow xiaobei Affected: 0 , ≤ 5.5.2 (custom)
    		Create a notification for this product.
    Date Public
    2026-06-09 00:00
    Credits
    George Chen
    Show details on NVD website
    To clipboard 

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