CVE-2022-25875

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    CVE-2022-25875

    Published: 12 Jul 2022Last Modified: 12 Aug 2026

    Summary: Cross-site Scripting (XSS)

    Details: The package svelte before 3.49.0 are vulnerable to Cross-site Scripting (XSS) due to improper input sanitization and to improper escape of attributes when using objects during SSR (Server-Side Rendering). Exploiting this vulnerability is possible via objects with a custom toString() function.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/25xxx/CVE-2022-25875.json, https://nvd.nist.gov/vuln/detail/CVE-2022-25875, https://snyk.io/vuln/SNYK-JS-SVELTE-2931080, https://github.com/sveltejs/svelte/commit/f8605d6acbf66976da9b4547f76e90e163899907, https://github.com/sveltejs/svelte/pull/7530%23issuecomment-1158575990

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -52153dbce0237f0c36e4ff36377398d7f95276ef

    Affected versions

    v3.48.0

    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-2022-25875 | CVE-DB