MSA-20-0011: Stored XSS via moodlenetprofile parameter in user profile

von Michael Hawkins.  

The moodlenetprofile user profile field required extra sanitizing to prevent a stored XSS risk.


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Severity/Risk:Serious
Versions affected:3.9 to 3.9.1
Versions fixed:3.9.2
Reported by:Kien Hoang
CVE identifier:CVE-2020-25627
Changes (master):http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-692
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MSA-20-0010: yui_combo should mitigate denial of service risk

by Michael Hawkins.  

yui_combo needed to limit the amount of files it can load to help mitigate the risk of denial of service.


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Severity/Risk:Serious
Versions affected:3.9, 3.8 to 3.8.3, 3.7 to 3.7.6, 3.5 to 3.5.12 and earlier unsupported versions
Versions fixed:3.9.1, 3.8.4, 3.7.7 and 3.5.13
Reported by:Yuri Zwaig
CVE identifier:CVE-2020-14322
Chang
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MSA-20-0009: Course enrolments allowed privilege escalation from teacher role into manager role

by Michael Hawkins.  

Teachers of a course were able to assign themselves the manager role within that course.


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Severity/Risk:Serious
Versions affected:3.9, 3.8 to 3.8.3, 3.7 to 3.7.6, 3.5 to 3.5.12 and earlier unsupported versions
Versions fixed:3.9.1, 3.8.4, 3.7.7 and 3.5.13
Reported by:Kien Hoang
CVE identifier:CVE-2020-14321
Changes (master):http:
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