CVE-2021-4175

    Dashboard / Vulnerabilities / CVE-2021-4175

    CVE-2021-4175

    Published: 29 Dec 2021Last Modified: 7 Aug 2026

    Summary:

    Details: livehelperchat is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

    References: https://github.com/livehelperchat/livehelperchat/commit/162892013eb07b21461ceffe6702140acc0fef57, https://huntr.dev/bounties/8a7d16e0-9a46-4710-a029-c89c33c01528

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -ac528a6edf4cfb2885d25d7eb4ed1f6d80715f9f

    Affected versions

    3.90v

    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
    CVE-2021-4175 | CVE-DB