Medium severity6.1NVD Advisory· Published May 10, 2026· Updated May 27, 2026

CVE-2022-50943

Description

Moodle LMS 4.0 contains a cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts by submitting payloads through the search parameter. Attackers can inject JavaScript code via the search field in course/search.php to execute arbitrary scripts in users' browsers and steal session cookies.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Moodle/Moodlellm-fuzzy
Range: =4.0
osv-coords
pkg:bitnami/moodle
Range: <= 4.0.0

Patches

Vulnerability mechanics

References

www.exploit-db.com/exploits/51115nvdExploitVDB Entry
www.vulncheck.com/advisories/moodle-lms-cross-site-scripting-via-course-search-phpnvdThird Party Advisory
moodle.orgnvdProduct

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