CLEANSTART-2026-ZY12794

    Dashboard / Vulnerabilities / CLEANSTART-2026-ZY12794

    CLEANSTART-2026-ZY12794

    Published: 31 Oct 2026Last Modified: 31 Oct 2026
    Upstream:
    CVE-2026-39826

    Summary: If a trusted template author were to write a <script> tag containing an empty 'type' attribute or a 'type' attribute with an ASCII whitespace, the execution of the template would incorrectly escape...

    Details: Security vulnerability affects the external-dns-fips package. If a trusted template author were to write a <script> tag containing an empty 'type' attribute or a 'type' attribute with an ASCII whitespace, the execution of the template would incorrectly escape any data passed into the <script> block.

    References: https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-ZY12794.json, https://osv.dev/vulnerability/CVE-2026-39826, https://nvd.nist.gov/vuln/detail/CVE-2026-39826

    Affected packages

    Package

    Name: external-dns-fips

    Purl: pkg:apk/cleanstart/external-dns-fips

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0.22.0-r4

    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-2026-ZY12794 | CVE-DB