# Moodle vulnerabilities > Moodle has 590 published vulnerabilities across 3 products in our catalogue. None of them is on the list of flaws known to be exploited today. The most affected product is Moodle, with 588. If you run Moodle software, patch the exploited flaws first. Canonical page: https://www.precursorintelligence.com/vendors/moodle ## At a glance - **Published vulnerabilities:** 590 - **Known to be exploited:** 0 - **Products:** 3 - **Versions:** 466 ## Which Moodle products have the most vulnerabilities? - [Moodle](https://www.precursorintelligence.com/product/moodle/moodle): 588 published vulnerabilities, 465 versions - [SAML Authentication](https://www.precursorintelligence.com/product/moodle/saml_authentication): 1 published vulnerability, 0 versions - [Virtual Programming Lab](https://www.precursorintelligence.com/product/moodle/virtual_programming_lab): 1 published vulnerability, 1 version Each product page lists its own known-exploited flaws. ## Which Moodle vulnerabilities are being exploited? None of Moodle's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list. ## Which Moodle flaws are most likely to be used? Ranked by the latest exploit-likelihood forecast (the chance each flaw is used in an attack in the next 30 days): - [CVE-2024-43425](https://www.precursorintelligence.com/what-is/cve-2024-43425): 88%, High (CVSS 8.1) - [CVE-2022-35650](https://www.precursorintelligence.com/what-is/cve-2022-35650): 54%, High (CVSS 7.5) - [CVE-2021-36393](https://www.precursorintelligence.com/what-is/cve-2021-36393): 52%, Critical (CVSS 9.8) - [CVE-2022-0332](https://www.precursorintelligence.com/what-is/cve-2022-0332): 44%, Critical (CVSS 9.8) - [CVE-2013-3630](https://www.precursorintelligence.com/what-is/cve-2013-3630): 42%, Medium (CVSS 4.6) - [CVE-2018-1133](https://www.precursorintelligence.com/what-is/cve-2018-1133): 31%, High (CVSS 8.8) - [CVE-2021-21809](https://www.precursorintelligence.com/what-is/cve-2021-21809): 24%, Critical (CVSS 9.1) - [CVE-2013-4341](https://www.precursorintelligence.com/what-is/cve-2013-4341): 22%, Medium (CVSS 4.3) - [CVE-2018-1042](https://www.precursorintelligence.com/what-is/cve-2018-1042): 16%, Medium (CVSS 6.5) - [CVE-2020-14321](https://www.precursorintelligence.com/what-is/cve-2020-14321): 16%, High (CVSS 8.8) ## All Moodle products we track 2 products with at least one tracked version, most vulnerabilities first: - [Moodle](https://www.precursorintelligence.com/product/moodle/moodle): 588 vulnerabilities, 465 versions - [Virtual Programming Lab](https://www.precursorintelligence.com/product/moodle/virtual_programming_lab): 1 vulnerability, 1 version ## Questions ### How many vulnerabilities does Moodle have? Our catalogue lists 590 published vulnerabilities across 3 products and 466 versions from Moodle. ### Which Moodle vulnerabilities are being exploited? None of Moodle's vulnerabilities is on the list of flaws known to be exploited today. ### Which Moodle product has the most vulnerabilities? Moodle, with 588 published vulnerabilities. Its own page lists the ones known to be exploited. ### How do I get alerts for new Moodle vulnerabilities? Create a Precursor Intelligence account and track the Moodle products you run. We match them against every published flaw, give each one a risk score from 0 to 100 and tell you as soon as we spot one that affects you, by email, in the app or by webhook. ## Running Moodle? Precursor Intelligence keeps checking for you: - **Tell us what you run.** Pick your software from a list, or let us work it out from your website. - **We match it to every flaw.** Over 400,000 published flaws, checked against your list. - **Ranked by real-world risk.** Every flaw gets a 0 to 100 risk score, kept up to date, led by evidence criminals are using it. - **Told as soon as we know.** An alert by email, in the app or by webhook to your own tools. Start free (no card, nothing to install): https://www.precursorintelligence.com/register Book a demo: https://www.precursorintelligence.com/contact