Technology · Moodle
Moodle vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 26 vulnerabilities in Moodle: 1 in the last 7 days and 13 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-123655, was published on 6 November 2026. 5 vulnerabilities in the last four weeks, down 37% on the four before (8).
- Last 7 days
- 1
- Last 90 days
- 13
- Critical, all time
- 0
- Exploited in the wild
- 0
About Moodle
Open-source learning management system for creating online courses and educational content.
Latest Moodle vulnerabilities
- CVE-2026-123655: Moodle insufficient access control in H5P content fileshighCVSS 7.5
- CVE-2026-119556: Moodle missing capability check in core_grades_get_gradeitemsmediumCVSS 4.3
- CVE-2026-119555: Moodle core_grades_get_feedback information disclosuremediumCVSS 4.3
- CVE-2026-119554: Moodle SQL injection in External database enrolment pluginmediumCVSS 5.9
- CVE-2026-119553: Moodle path traversal in Blackboard question importmediumCVSS 6.5
- CVE-2026-102588: Moodle XML grade import CSRF vulnerabilitymediumCVSS 6.5
- CVE-2026-102586: Moodle cross-site scripting in password resetmediumCVSS 4.3
- CVE-2026-102585: Moodle group enrollment authorization bypassmediumCVSS 4.3
- CVE-2026-102584: Moodle missing capability check in grade penalty recalculationmediumCVSS 4.3
- CVE-2026-102581: Moodle stored cross-site scripting in forum templatesmediumCVSS 4.6
- CVE-2026-102579: Moodle grade web service privilege escalationmediumCVSS 4.3
- CVE-2026-102578: Moodle SQL injection in question bank web servicemediumCVSS 5.5
- CVE-2026-102577: Moodle SSRF in URL downloader IPv4-mapped IPv6 bypassmediumCVSS 4.3
- CVE-2022-50943: Moodle LMS cross-site scripting in course searchmediumCVSS 6.1EPSS 0.1%
- CVE-2013-4942: Yahoo YUI flashuploader.swf cross-site scriptingmediumCVSS 4EPSS 1.2%
- CVE-2013-4941: YUI Uploader cross-site scripting in flash componentmediumCVSS 4EPSS 1.2%
- CVE-2013-4940: Yahoo YUI Cross-site Scripting in io.swfmediumCVSS 4EPSS 1.5%
- CVE-2017-2578: Moodle XSS in assignment submission pagemediumCVSS 6.1EPSS 0.9%
- CVE-2017-2576: Moodle incorrect attribute sanitization in forumsmediumCVSS 5.3EPSS 1.0%
- CVE-2016-8644: Moodle improper access control in course notesmediumCVSS 5.3
- CVE-2016-8643: Moodle improper access control in web servicesmediumCVSS 4.3
- CVE-2016-8642: Moodle improper access control in question enginemediumCVSS 5.3EPSS 1.2%
- CVE-2016-7038: Moodle web service token invalidation failure on password changehighCVSS 7.3EPSS 1.0%
- CVE-2016-5014: Moodle information disclosure in Event Monitor notificationsmediumCVSS 5.4EPSS 1.0%
- CVE-2016-5013: Moodle email header injection vulnerabilitymediumCVSS 5.4EPSS 1.1%
Most severe Moodle vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-123655: Moodle insufficient access control in H5P content fileshighCVSS 7.5
- CVE-2016-7038: Moodle web service token invalidation failure on password changehighCVSS 7.3EPSS 1.0%
- CVE-2026-119553: Moodle path traversal in Blackboard question importmediumCVSS 6.5
- CVE-2026-102588: Moodle XML grade import CSRF vulnerabilitymediumCVSS 6.5
- CVE-2017-2578: Moodle XSS in assignment submission pagemediumCVSS 6.1EPSS 0.9%
- CVE-2022-50943: Moodle LMS cross-site scripting in course searchmediumCVSS 6.1EPSS 0.1%
- CVE-2026-119554: Moodle SQL injection in External database enrolment pluginmediumCVSS 5.9
- CVE-2026-102578: Moodle SQL injection in question bank web servicemediumCVSS 5.5
- CVE-2016-5013: Moodle email header injection vulnerabilitymediumCVSS 5.4EPSS 1.1%
- CVE-2016-5014: Moodle information disclosure in Event Monitor notificationsmediumCVSS 5.4EPSS 1.0%
Vulnerabilities per week
5 vulnerabilities in the last four weeks, down 37% on the four before (8). The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 8 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 4 | 0 | |
| 2 Nov 2026 | 1 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many Moodle vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/moodle)<a href="https://junglewise.ai/threats/technologies/moodle"><img src="https://junglewise.ai/threats/technologies/moodle/badge.svg" alt="Moodle vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/moodle.json, and this page as text at https://junglewise.ai/threats/technologies/moodle.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Moodle vulnerabilities", https://junglewise.ai/threats/technologies/moodle, 9 November 2026.