CVE-2022-35653
high-risk
Published 2022-07-25
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.
Do I need to act?
!
81.1% chance of exploitation in next 30 days
EPSS score — higher than 19% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.1/10
Medium
NETWORK
/ LOW complexity
Affected Products (11)
Affected Vendors
References (10)
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=2106277
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=2106277
59
/ 100
high-risk
Severity
23/34 · High
Exploitability
20/34 · Moderate
Exposure
16/34 · Moderate