CVE-2021-36568

Published on: Not Yet Published

Last Modified on: 09/30/2022 07:15:00 PM UTC

CVE-2021-36568

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Certain versions of Fedora from Fedoraproject contain the following vulnerability:

In certain Moodle products after creating a course, it is possible to add in a arbitrary "Topic" a resource, in this case a "Database" with the type "Text" where its values "Field name" and "Field description" are vulnerable to Cross Site Scripting Stored(XSS). This affects Moodle 3.11 and Moodle 3.10.4 and Moodle 3.9.7.

CVE-2021-36568 has been assigned by [email protected] to track the vulnerability - currently rated as MEDIUM severity.

CVSS3 Score: 5.4 - MEDIUM

Attack Vector ^ⓘ	Attack Complexity	Privileges Required	User Interaction
NETWORK	LOW	LOW	REQUIRED
Scope	Confidentiality Impact	Integrity Impact	Availability Impact
CHANGED	LOW	LOW	NONE

CVE References

Description	Tags ^ⓘ	Link
Update your browser to use Google Drive, Docs, Sheets, Sites, Slides, and Forms - Google Drive Help	drive.google.com text/html	MISC drive.google.com/drive/folders/1_fO4BKpmD3avGYHSzvIXWs5owqVYgB1s?usp=sharing
Blog Hacking Force	blog.hackingforce.com.br text/html	MISC blog.hackingforce.com.br/en/cve-2021-36568/
[SECURITY] Fedora 36 Update: moodle-3.11.10-1.fc36 - package-announce - Fedora Mailing-Lists	lists.fedoraproject.org text/html	FEDORA FEDORA-2022-1c77803b43
[SECURITY] Fedora 35 Update: moodle-3.11.10-1.fc35 - package-announce - Fedora Mailing-Lists	lists.fedoraproject.org text/html	FEDORA FEDORA-2022-50c091d963

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Related QID Numbers

283130 Fedora Security Update for moodle (FEDORA-2022-50c091d963)
283131 Fedora Security Update for moodle (FEDORA-2022-1c77803b43)

Exploit/POC from Github

In certain Moodle products after creating a course, it is possible to add in a arbitrary "Topic" a resource, in this …

Known Affected Configurations (CPE V2.3)

Type	Vendor	Product	Version	Update	Edition	Language
Operating System	Fedoraproject	Fedora	35	All	All	All
Operating System	Fedoraproject	Fedora	36	All	All	All
Application	Moodle	Moodle	3.10.4	All	All	All
Application	Moodle	Moodle	3.11.0	All	All	All
Application	Moodle	Moodle	3.9.7	All	All	All

cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*:
cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*:
cpe:2.3:a:moodle:moodle:3.10.4:*:*:*:*:*:*:*:
cpe:2.3:a:moodle:moodle:3.11.0:*:*:*:*:*:*:*:
cpe:2.3:a:moodle:moodle:3.9.7:*:*:*:*:*:*:*:

No vendor comments have been submitted for this CVE

Social Mentions

Source	Title	Posted (UTC)
@CVEreport	CVE-2021-36568 : In certain Moodle products after creating a course, it is possible to add in a arbitrary "Topic" a… twitter.com/i/web/status/1…	2022-09-13 22:07:24
/r/netcve	CVE-2021-36568	2022-09-13 22:38:38