CVE-2021-30056

    Dashboard / Vulnerabilities / CVE-2021-30056

    CVE-2021-30056

    Published: 5 Apr 2021Last Modified: 9 Jul 2026

    Summary:

    Details: Knowage Suite before 7.4 is vulnerable to reflected cross-site scripting (XSS). An attacker can inject arbitrary web script in /restful-services/publish via the 'EXEC_FROM' parameter that can lead to data leakage.

    References: https://github.com/piuppi/Proof-of-Concepts/blob/main/Engineering/XSS-KnowageSuite.md

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -7c67b838c4057e4d50d7bb1d1727b47a0fcd500f

    Affected versions

    v7.2.0
    v7.2.0-2020-04-06

    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-2021-30056 | CVE-DB