CVE-2022-50943 (GCVE-0-2022-50943)
Vulnerability from cvelistv5 – Published: 2026-05-10 12:12 – Updated: 2026-07-15 01:24
VLAI
EPSS
VEX
Title
Moodle LMS 4.0 Cross-Site Scripting via course search.php
Summary
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.
Severity
6.1 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-11 16:30 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://www.exploit-db.com/exploits/51115 | exploit |
| https://moodle.org/ | product |
| https://git.in.moodle.com/moodle | product |
| https://www.vulncheck.com/advisories/moodle-lms-c… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Moodle | Moodle LMS |
Affected:
4.0
cpe:2.3:a:moodle:moodle:4.0:*:*:*:*:*:*:* |
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Sightings
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Nomenclature
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