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    4 vulnerabilities found for HCL Notes by HCL Software

    CVE-2026-9007 (GCVE-0-2026-9007)

    Vulnerability from nvd – Published: 2026-07-15 15:41 – Updated: 2026-07-15 16:04
    VLAI
    Title
    Reflected XSS in HCL Notes
    Summary
    Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in HCL Notes from HCL Software allows reflected Cross-Site Scripting (XSS).  Successful exploitation allows an attacker to execute arbitrary JavaScript in the context of another user. This issue affects HCL Notes: Release 12.0.2FP5HF8 on Linux 4.18.0-553.52.1.El8_10.X64_64#1.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-79 - Improper neutralization of input during web page generation ('cross-site scripting')
    Assigner
    Impacted products
    Vendor Product Version
    HCL Software HCL Notes Affected: Release 12.0.2FP5HF8 on Linux 4.18.0-553.52.1.el8_10.x64_64#1
    Create a notification for this product.
    Date Public
    2026-07-15 15:22
    Credits
    Julien BLOMMAERT
    Show details on NVD website

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    CVE-2021-27760 (GCVE-0-2021-27760)

    Vulnerability from nvd – Published: 2022-05-06 18:10 – Updated: 2024-09-17 04:19
    VLAI
    Title
    HCL Notes 11.0 - 11.0.1 FP4 Sametime Embedded chat clients are vulnerable to group chats loading script on restart
    Summary
    An issue was discovered in the Sametime chat feature in the Notes 11.0 - 11.0.1 FP4 clients. An authenticated Sametime chat user could cause Remote Code Execution on another chat client by sending a specially formatted message through chat containing Javascript code.
    CWE
    • CWE-20 - Improper Input Validation
    Assigner
    HCL
    References
    Impacted products
    Vendor Product Version
    HCL Software HCL Notes Affected: 11.0 - 11.0.1 FP4
    Create a notification for this product.
    Date Public
    2022-04-11 00:00
    Show details on NVD website

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    CVE-2026-9007 (GCVE-0-2026-9007)

    Vulnerability from cvelistv5 – Published: 2026-07-15 15:41 – Updated: 2026-07-15 16:04
    VLAI
    Title
    Reflected XSS in HCL Notes
    Summary
    Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in HCL Notes from HCL Software allows reflected Cross-Site Scripting (XSS).  Successful exploitation allows an attacker to execute arbitrary JavaScript in the context of another user. This issue affects HCL Notes: Release 12.0.2FP5HF8 on Linux 4.18.0-553.52.1.El8_10.X64_64#1.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-79 - Improper neutralization of input during web page generation ('cross-site scripting')
    Assigner
    Impacted products
    Vendor Product Version
    HCL Software HCL Notes Affected: Release 12.0.2FP5HF8 on Linux 4.18.0-553.52.1.el8_10.x64_64#1
    Create a notification for this product.
    Date Public
    2026-07-15 15:22
    Credits
    Julien BLOMMAERT
    Show details on NVD website

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    CVE-2021-27760 (GCVE-0-2021-27760)

    Vulnerability from cvelistv5 – Published: 2022-05-06 18:10 – Updated: 2024-09-17 04:19
    VLAI
    Title
    HCL Notes 11.0 - 11.0.1 FP4 Sametime Embedded chat clients are vulnerable to group chats loading script on restart
    Summary
    An issue was discovered in the Sametime chat feature in the Notes 11.0 - 11.0.1 FP4 clients. An authenticated Sametime chat user could cause Remote Code Execution on another chat client by sending a specially formatted message through chat containing Javascript code.
    CWE
    • CWE-20 - Improper Input Validation
    Assigner
    HCL
    References
    Impacted products
    Vendor Product Version
    HCL Software HCL Notes Affected: 11.0 - 11.0.1 FP4
    Create a notification for this product.
    Date Public
    2022-04-11 00:00
    Show details on NVD website

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