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    2 vulnerabilities by gainsight

    CVE-2026-31382 (GCVE-0-2026-31382)

    Vulnerability from cvelistv5 – Published: 2026-03-20 13:04 – Updated: 2026-03-23 10:21
    VLAI
    Title
    Gainsight Assist reflected XSS/HTML injection
    Summary
    The error_description parameter is vulnerable to Reflected XSS. An attacker can bypass the domain's WAF using a Safari-specific onpagereveal payload.
    Severity
    6.1 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:L
    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
    References
    Impacted products
    Vendor Product Version
    Gainsight Gainsight Assist Unknown: 0 (semver)
    		Create a notification for this product.
    Date Public
    2026-03-20 13:00
    Credits
    Christopher O’Boyle, Cybersecurity Advisor at Rapid7
    Show details on NVD website
    To clipboard 

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    CVE-2026-31381 (GCVE-0-2026-31381)

    Vulnerability from cvelistv5 – Published: 2026-03-20 13:02 – Updated: 2026-03-23 10:21
    VLAI
    Title
    Gainsight Assist plugin information disclosure
    Summary
    An attacker can extract user email addresses (PII) exposed in base64 encoding via the state parameter in the OAuth callback URL.
    Severity
    5.3 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-598 - Use of GET request method with sensitive query strings
    Assigner
    References
    Impacted products
    Vendor Product Version
    Gainsight Gainsight Assist Unknown: 0 (semver)
    		Create a notification for this product.
    Date Public
    2026-03-20 13:00
    Credits
    Christopher O’Boyle, Cybersecurity Advisor at Rapid7
    Show details on NVD website
    To clipboard 

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