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CVE-2026-105862

CVE-2026-105862 · Payload: Bypassed sanitization of user uploaded SVGs

This page contains facts from public vulnerability sources. Check the original advisory before updating.

Payload is a free and open source headless content management system. In versions before 3.90.0 and canary versions before 4.0.0-canary.34, a collection that allows downloadable SVG uploads can store a malicious SVG that bypasses sanitization and executes attacker-controlled JavaScript when a user downloads and opens the SVG. This issue is fixed in versions 3.90.0 and 4.0.0-canary.34.

CVSS 8.7 · High · EPSS 0.3% · Fix available

Published
Updated

Stack: node

Affected products and versions

  • payload

    Versions
    • < 3.90.0: Affected
    • >= 4.0.0-canary.0, < 4.0.0-canary.34: Affected

    No fix published

  • payload npm

    Affected ranges
    • SEMVER: < 3.90.0

    Update to 3.90.0

  • payload npm

    Affected ranges
    • SEMVER: ≥ 4.0.0-canary.0, < 4.0.0-canary.34

    Update to 4.0.0-canary.34

Original sources

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