Bug 2106277 (CVE-2022-35653, MSA-22-0019) - CVE-2022-35653 moodle: LTI module reflected XSS risk - affecting unauthenticated users only
Summary: CVE-2022-35653 moodle: LTI module reflected XSS risk - affecting unauthentica...
Alias: CVE-2022-35653, MSA-22-0019
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
Depends On: 2108046 2108045
Blocks: 2106283 2110418
TreeView+ depends on / blocked
Reported: 2022-07-12 09:23 UTC by TEJ RATHI
Modified: 2022-08-30 07:32 UTC (History)
4 users (show)

Fixed In Version: moodle 4.0.2, moodle 3.11.8, moodle 3.9.15
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Doc Text:
A reflected XSS issue was identified in the LTI module of Moodle. The vulnerability exists due to insufficient sanitization of user-supplied data in the LTI module. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website to steal potentially sensitive information, change appearance of the web page, can perform phishing and drive-by-download attacks. This vulnerability does not impact authenticated users.
Clone Of:
Last Closed: 2022-08-30 07:32:59 UTC

Attachments (Terms of Use)

Description TEJ RATHI 2022-07-12 09:23:54 UTC
A minor reflected XSS risk was identified in the LTI module. This did not impact authenticated users.

Versions affected: 4.0 to 4.0.1, 3.11 to 3.11.7, 3.9 to 3.9.14 and earlier unsupported versions
Versions fixed: 4.0.2, 3.11.8 and 3.9.15

Comment 3 TEJ RATHI 2022-07-18 10:55:01 UTC
Created moodle tracking bugs for this issue:

Affects: epel-all [bug 2108046]
Affects: fedora-all [bug 2108045]

Comment 4 Product Security DevOps Team 2022-08-30 07:32:57 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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