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CVE-2020-5223

CVE-2020-5223 · Persistent XSS vulnerability in filename of attached file in PrivateBin

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

In PrivateBin versions 1.2.0 before 1.2.2, and 1.3.0 before 1.3.2, a persistent XSS attack is possible. Under certain conditions, a user provided attachment file name can inject HTML leading to a persistent Cross-site scripting (XSS) vulnerability. The vulnerability has been fixed in PrivateBin v1.3.2 & v1.2.2. Admins are urged to upgrade to these versions to protect the affected users.

CVSS 6.1 · Medium · EPSS 0.7% · Fix available

Published
Updated

Stack: php

Affected products and versions

  • privatebin

    Versions
    • >= 1.2.0, < 1.2.2: Affected
    • >= 1.3.0, < 1.3.2: Affected

    No fix published

  • privatebin/privatebin Packagist

    Versions
    • 1.0
    • 1.1
    • 1.1.1
    • 1.2
    • 1.2.1
    Affected ranges
    • ECOSYSTEM: < 1.2.2

    Update to 1.2.2

  • privatebin/privatebin Packagist

    Versions
    • 1.3.1
    Affected ranges
    • ECOSYSTEM: ≥ 1.3.0, < 1.3.2

    Update to 1.3.2

Original sources

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