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CVE-2023-5547

Good to know:

Date: November 9, 2023

The course upload preview contained an XSS risk for users uploading unsafe data.

Language: PHP

Severity Score

3.3

Related Resources (8)

Url: https://nvd.nist.gov/vuln/detail/CVE-2023-5547

Url: https://moodle.org/mod/forum/discuss.php?d=451588

Url: https://github.com/moodle/moodle

Url: https://github.com/moodle/moodle/commit/833e818f022cce8373922afaa0cc6c8726b6b079

Url: https://github.com/moodle/moodle/commit/ef67f43c67e00c271658e42fc2e9cbe5fc94a87e

Url: http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-79455

Url: https://bugzilla.redhat.com/show_bug.cgi?id=2243447

Url: https://www.mend.io/vulnerability-database/CVE-2023-5547

Severity Score

3.3

Weakness Type (CWE)

Cross-Site Scripting (XSS)

CWE-79

Top Fix

Upgrade Version

Upgrade to version v3.9.24,v3.11.17,v4.0.11,v4.1.6,v4.2.3

CVSS v3.1

Base Score:	3.3
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	REQUIRED
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	LOW
Availability (A):	NONE

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