CVE-2023-23921

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Summary

CVECVE-2023-23921
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-02-17 20:15:00 UTC
Updated2023-02-28 19:07:00 UTC
DescriptionThe vulnerability was found Moodle which exists due to insufficient sanitization of user-supplied data in some returnurl parameters. 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. This flaw allows a remote attacker to perform cross-site scripting (XSS) attacks.

Risk And Classification

Problem Types: CWE-79

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Moodle Moodle All All All All
Application Moodle Moodle 4.1.0 - All All

References

ReferenceSourceLinkTags
2162526 – (CVE-2023-23921) CVE-2023-23921 moodle: Reflected XSS risk in some returnurl parameters MISC bugzilla.redhat.com
Official Moodle git projects - moodle.git/search MISC git.moodle.org
Moodle.org: MSA-23-0001: Reflected XSS risk in some returnurl parameters MISC moodle.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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