CVE-2022-39295

    Dashboard / Vulnerabilities / CVE-2022-39295

    CVE-2022-39295

    Published: 13 Oct 2022Last Modified: 12 Aug 2026

    Summary: Improper Neutralization of Alternate XSS Syntax in Knowage-Server

    Details: Knowage is an open source suite for modern business analytics alternative over big data systems. KnowageLabs / Knowage-Server starting with the 6.x branch and prior to versions 7.4.22, 8.0.9, and 8.1.0 is vulnerable to cross-site scripting because the `XSSRequestWrapper::stripXSS` method can be bypassed. Versions 7.4.22, 8.0.9, and 8.1.0 contain patches for this issue. There are no known workarounds.

    References: https://github.com/KnowageLabs/Knowage-Server/blob/b079a654c1708f82f6914c55be6715ad621d9edd/knowageutils/src/main/java/it/eng/spagobi/utilities/filters/XSSRequestWrapper.java#L82-L206, https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/39xxx/CVE-2022-39295.json, https://github.com/KnowageLabs/Knowage-Server/security/advisories/GHSA-f2gr-6h9j-rwcw, https://nvd.nist.gov/vuln/detail/CVE-2022-39295

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- eb0a58ddc4badcbf4502ca523cf415743c023aa0
    Fixed -78dfd58032699b2f11264654d5f9ce8f9701ed66

    Affected versions

    v8.0.8
    v8.0.7
    v8.0.6
    v8.0.5
    v8.0.4
    v8.0.3
    v8.0.2
    v8.0.1
    v8.0.0

    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-2022-39295 | CVE-DB