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CVE-2023-23922

CVE-2023-23922 · Moodle: reflected xss risk in blog search

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

The vulnerability was found Moodle which exists due to insufficient sanitization of user-supplied data in blog search. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website. This flaw allows a remote attacker to perform cross-site scripting (XSS) attacks.

CVSS 6.1 · Medium · EPSS 0.9% · Fix available

Published
Updated

Stack: system · php

Affected products and versions

  • moodle/moodle Packagist

    Versions
    • v4.0.0
    • v4.0.0-beta
    • v4.0.0-rc1
    • v4.0.0-rc2
    • v4.0.0-rc3
    • v4.0.0-rc4
    • v4.0.1
    • v4.0.2
    • v4.0.3
    • v4.0.4
    • v4.0.5
    Affected ranges
    • ECOSYSTEM: ≥ 4.0.0-beta, < 4.0.6

    Update to 4.0.6

  • moodle/moodle Packagist

    Versions
    • v4.1.0
    • v4.1.0-beta
    • v4.1.0-rc1
    • v4.1.0-rc2
    • v4.1.0-rc3
    Affected ranges
    • ECOSYSTEM: ≥ 4.1.0-beta, < 4.1.1

    Update to 4.1.1

  • moodle Ubuntu:Pro:16.04:LTS

    Versions
    • 2.7.9+dfsg-1
    • 2.7.10+dfsg-1
    • 2.7.11+dfsg-1
    • 2.7.11+dfsg-2
    • 2.7.12+dfsg-1
    • 3.0.3+dfsg-0ubuntu1
    • 3.0.3+dfsg-0ubuntu1+esm1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • moodle Ubuntu:Pro:18.04:LTS

    Versions
    • 3.0.3+dfsg-0ubuntu1
    • 3.0.3+dfsg-0ubuntu1+esm1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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