medium
6.1
CWE
79
Advisory Published
CVE Published
Advisory Published
Updated

CVE-2022-35653: XSS

First published: Tue Jul 12 2022(Updated: )

A minor reflected XSS risk was identified in the LTI module. This did not impact authenticated users. Versions affected: 4.0 to 4.0.1, 3.11 to 3.11.7, 3.9 to 3.9.14 and earlier unsupported versions Versions fixed: 4.0.2, 3.11.8 and 3.9.15

Credit: patrick@puiterwijk.org patrick@puiterwijk.org

Affected SoftwareAffected VersionHow to fix
Moodle Moodle>=3.9.0<3.9.15
Moodle Moodle>=3.11.0<3.11.8
Moodle Moodle=4.0.0
Moodle Moodle=4.0.0-beta
Moodle Moodle=4.0.0-rc1
Moodle Moodle=4.0.0-rc2
Moodle Moodle=4.0.0-rc3
Moodle Moodle=4.0.0-rc4
Moodle Moodle=4.0.1
Fedoraproject Fedora=35
Fedoraproject Fedora=36
Redhat Enterprise Linux=8.0
composer/moodle/moodle>=3.9<3.9.15
3.9.15
composer/moodle/moodle>=3.11<3.11.8
3.11.8
composer/moodle/moodle>=4.0<4.0.2
4.0.2
redhat/moodle<4.0.2
4.0.2
redhat/moodle<3.11.8
3.11.8
redhat/moodle<3.9.15
3.9.15

Remedy

http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-72299

Remedy

https://moodle.org/mod/forum/discuss.php?d=436460

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Reference Links

Frequently Asked Questions

  • What is the vulnerability ID for this Moodle LTI module XSS issue?

    The vulnerability ID for this Moodle LTI module XSS issue is CVE-2022-35653.

  • What is the severity of CVE-2022-35653?

    The severity of CVE-2022-35653 is medium.

  • How does the vulnerability CVE-2022-35653 occur?

    The vulnerability CVE-2022-35653 occurs due to insufficient sanitization of user-supplied data in the LTI module of Moodle.

  • What is the impact of CVE-2022-35653?

    The impact of CVE-2022-35653 is that a remote attacker can trick the victim to execute arbitrary HTML and script code in the user's browser.

  • How can I fix the vulnerability CVE-2022-35653?

    To fix the vulnerability CVE-2022-35653, update Moodle to version 3.9.15, 3.11.8, or 4.0.2.

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