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    2 vulnerabilities by rhukster

    CVE-2026-40301 (GCVE-0-2026-40301)

    Vulnerability from nvd – Published: 2026-04-17 20:51 – Updated: 2026-04-20 14:57
    VLAI
    Title
    rhukster/dom-sanitizer: SVG <style> tag allows CSS injection via unfiltered url() and @import directives
    Summary
    DOMSanitizer is a DOM/SVG/MathML Sanitizer for PHP 7.3+. Prior to version 1.0.10, DOMSanitizer::sanitize() allows <style> elements in SVG content but never inspects their text content. CSS url() references and @import rules pass through unfiltered, causing the browser to issue HTTP requests to attacker-controlled hosts when the sanitized SVG is rendered. Version 1.0.10 fixes the issue.
    Severity
    4.7 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    References
    Impacted products
    Vendor Product Version
    rhukster dom-sanitizer Affected: < 1.0.10
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2026-40301 (GCVE-0-2026-40301)

    Vulnerability from cvelistv5 – Published: 2026-04-17 20:51 – Updated: 2026-04-20 14:57
    VLAI
    Title
    rhukster/dom-sanitizer: SVG <style> tag allows CSS injection via unfiltered url() and @import directives
    Summary
    DOMSanitizer is a DOM/SVG/MathML Sanitizer for PHP 7.3+. Prior to version 1.0.10, DOMSanitizer::sanitize() allows <style> elements in SVG content but never inspects their text content. CSS url() references and @import rules pass through unfiltered, causing the browser to issue HTTP requests to attacker-controlled hosts when the sanitized SVG is rendered. Version 1.0.10 fixes the issue.
    Severity
    4.7 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    References
    Impacted products
    Vendor Product Version
    rhukster dom-sanitizer Affected: < 1.0.10
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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