Vulnerability Bulletins

MSA-23-0039: XSS risk when previewing data in course upload tool


System information

   
Affected software PHP

Description

by Michael Hawkins. The course upload preview contained an XSS risk for users uploading unsafe data.Severity/Risk:MinorVersions affected:4.2 to 4.2.2, 4.1 to 4.1.5, 4.0 to 4.0.10, 3.11 to 3.11.16, 3.9 to 3.9.23 and earlier unsupported versionsVersions fixed:4.2.3, 4.1.6, 4.0.11, 3.11.17 and 3.9.24Reported by:Paul HoldenWorkaround:Verify the contents and trustworthiness of course data before uploading it.CVE identifier:CVE-2023-5547Changes

More info:

https://moodle.org/mod/forum/discuss.php?d=451588&parent=1814896

Standar resources

Property Value
CVE CVE-2023-5547.

Version history

Version Comments Date
Ministerio de Defensa
CNI
CCN
CCN-CERT