Vulnerability Bulletins

MSA-23-0031: Authenticated remote code execution risk in Lesson


System information

   
Affected software PHP

Description

by Michael Hawkins. A remote code execution risk was identified in the Lesson activity. By default this was only available to teachers and managers.Severity/Risk:SeriousVersions 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:Vincent Schneider (cli-ish)CVE identifier:CVE-2023-5539Changes

More info:

https://moodle.org/mod/forum/discuss.php?d=451580&parent=1814887

Standar resources

Property Value
CVE CVE-2023-5539.

Version history

Version Comments Date
Ministerio de Defensa
CNI
CCN
CCN-CERT