Bug 2021515 (CVE-2021-43558, MSA-21-0040) - CVE-2021-43558 moodle: reflected XSS in filetype admin tool
Summary: CVE-2021-43558 moodle: reflected XSS in filetype admin tool
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2021-43558, MSA-21-0040
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2023827 2023826
Blocks: 2021633
TreeView+ depends on / blocked
 
Reported: 2021-11-09 14:02 UTC by Guilherme de Almeida Suckevicz
Modified: 2021-11-16 16:30 UTC (History)
4 users (show)

Fixed In Version: moodle 3.11.4, moodle 3.10.8 and moodle 3.9.11
Doc Type: If docs needed, set a value
Doc Text:
A flaw was found in Moodle in versions 3.11 to 3.11.3, 3.10 to 3.10.7, 3.9 to 3.9.10 and earlier unsupported versions. A URL parameter in the filetype site administrator tool required extra sanitizing to prevent a reflected XSS risk.
Clone Of:
Environment:
Last Closed: 2021-11-16 16:30:54 UTC
Embargoed:

Attachments (Terms of Use)

Description Guilherme de Almeida Suckevicz 2021-11-09 14:02:28 UTC 
A URL parameter in the filetype site administrator tool required extra sanitizing to prevent a reflected XSS risk.
Comment 1 Guilherme de Almeida Suckevicz 2021-11-16 16:20:22 UTC 
Created moodle tracking bugs for this issue:

Affects: epel-7 [bug 2023827]
Affects: fedora-all [bug 2023826]
Comment 2 Product Security DevOps Team 2021-11-16 16:30:52 UTC 
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.
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