CLEANSTART-2024-FR63939

    Dashboard / Vulnerabilities / CLEANSTART-2024-FR63939

    CLEANSTART-2024-FR63939

    Published: 31 Oct 2026Last Modified: 31 Oct 2026
    Upstream:
    CVE-2020-6798

    Summary: If a template tag was used in a select tag, the parser could be confused and allow JavaScript parsing and execution when it should not be allowed

    Details: Security vulnerability affects the firefox-esr package. If a template tag was used in a select tag, the parser could be confused and allow JavaScript parsing and execution when it should not be allowed.

    References: https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2024/CLEANSTART-2024-FR63939.json, https://osv.dev/vulnerability/CVE-2020-6798, https://nvd.nist.gov/vuln/detail/CVE-2020-6798

    Affected packages

    Package

    Name: firefox-esr

    Purl: pkg:apk/cleanstart/firefox-esr?arch=x86_64

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -68.5.0-r0

    Affected versions

    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
    CLEANSTART-2024-FR63939 | CVE-DB