GHSA-w387-5qqw-7g8m

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    GHSA-w387-5qqw-7g8m

    Published: 29 Mar 2024Last Modified: 10 Sept 2026

    Summary: Content-Security-Policy header generation in middleware could be compromised by malicious injections

    Details: ### Impact When the following conditions are met: - Automated CSP headers generation for SSR content is enabled - The web application serves content that can be partially controlled by external users Then it is possible that the CSP headers generation feature might be "allow-listing" malicious injected resources like inlined JS, or references to external malicious scripts. ### Patches Available in version 1.3.0 . ### Workarounds - Do not enable CSP headers generation. - Use it only for dynamically generated content that cannot be controlled by external users in any way. ### References _Are there any links users can visit to find out more?_

    References: https://github.com/KindSpells/astro-shield/security/advisories/GHSA-w387-5qqw-7g8m, https://nvd.nist.gov/vuln/detail/CVE-2024-29896, https://github.com/KindSpells/astro-shield/commit/41b84576d37fa486a57005ea297658d0bc38566d, https://github.com/KindSpells/astro-shield/commit/ad3abf5577bae9be420b7ddf376337a5b8817869, https://github.com/KindSpells/astro-shield, https://github.com/KindSpells/astro-shield/compare/1.2.0...1.3.0

    Affected packages

    Package

    Name: @kindspells/astro-shield

    Purl: pkg:npm/%40kindspells/astro-shield

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 1.2.0
    Fixed -1.3.0

    Affected versions

    1.2.0

    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
    GHSA-w387-5qqw-7g8m | CVE-DB