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moodle — Vulnerabilities & Security Advisories 148

All 148 CVE vulnerabilities found in moodle, with AI-generated Chinese analysis, references, and POCs.

This page details known vulnerabilities associated with the Moodle learning management system, focusing on common weakness categories such as SQL injection and cross-site scripting. It aggregates security data to provide a comprehensive view of the risks present in this widely used educational software platform. The content collected here encompasses a broad spectrum of critical, high, and medium-severity issues that have affected Moodle since its public release and continued through recent major versions. This historical perspective allows stakeholders to observe trends in software security over time, noting how fixes are implemented and whether recurring architectural flaws persist across different releases. By compiling data from vendor advisories, community reports, and independent security research, this resource serves as a centralized reference for understanding the evolving threat landscape. Visitors can utilize this page to track the progression of vendor advisories and see how the Moodle project responds to discovered flaws. Users can also gain a deeper understanding of specific weakness classes by examining real-world examples within the product’s codebase and configuration. Furthermore, developers and administrators can look up a product's vulnerability history to assess past exposure and improve their current security posture. This information is essential for those responsible for maintaining the integrity and safety of their online learning environments, enabling them to make informed decisions about upgrades, patches, and mitigation strategies without relying on fragmented sources.

Vendor: Moodle

CVE IDTitleCVSSSeverityPublished
CVE-2021-47857 Moodle 3.10.3 - 'label' Persistent Cross Site Scripting CWE-79 7.2 High2026-01-21
CVE-2025-53021 Moodle 授权问题漏洞 CWE-384 4.2 Medium2025-06-24
CVE-2025-26533 SQL injection risk in course search module list filter CWE-89 8.1 High2025-02-24
CVE-2025-26532 Teachers can evade trusttext config when restoring glossary entries CWE-863 3.1 Low2025-02-24
CVE-2025-26531 IDOR in badges allows disabling of arbitrary badges CWE-863 3.1 Low2025-02-24
CVE-2025-26530 Reflected XSS via question bank filter CWE-79 8.3 High2025-02-24
CVE-2025-26529 Stored XSS risk in admin live log CWE-79 8.3 High2025-02-24
CVE-2025-26528 Stored XSS in ddimageortext question type CWE-79 3.4 Low2025-02-24
CVE-2025-26527 Non-searchable tags can still be discovered on the tag search page and in the tags block CWE-1230 5.3 Medium2025-02-24
CVE-2025-26526 Feedback response viewing and deletions did not respect Separate Groups mode CWE-863 6.5 Medium2025-02-24
CVE-2025-26525 Arbitrary file read risk through pdfTeX CWE-552 8.6 High2025-02-24
CVE-2024-38277 moodle: QR login key and auto-login key for the Moodle mobile app should be generated as separate keys CWE-324 7.5AIHighAI2024-06-18
CVE-2024-38276 moodle: CSRF risks due to misuse of confirm_sesskey CWE-352 8.8AIHighAI2024-06-18
CVE-2024-38275 moodle: HTTP authorization header is preserved between "emulated redirects" CWE-226 6.1AIMediumAI2024-06-18
CVE-2024-38274 moodle: stored XSS via calendar's event title when deleting the event CWE-79 5.4AIMediumAI2024-06-18
CVE-2024-38273 moodle: BigBlueButton web service leaks meeting joining information to users who should not have access CWE-284 5.4AIMediumAI2024-06-18
CVE-2024-33996 moodle: broken access control when setting calendar event type CWE-20 4.3 -2024-05-31
CVE-2022-40208 Moodle 安全漏洞 CWE-285 4.3 -2023-03-24
CVE-2021-36397 Moodle 安全漏洞 CWE-276 5.3 -2023-03-06
CVE-2021-36403 Moodle 输入验证错误漏洞 CWE-912 4.3 -2023-03-06
CVE-2021-36402 Moodle 输入验证错误漏洞 CWE-20 4.3 -2023-03-06
CVE-2021-36401 Moodle 跨站脚本漏洞 CWE-79 4.8 -2023-03-06
CVE-2021-36400 Moodle 安全漏洞 CWE-276 5.3 -2023-03-06
CVE-2021-36399 Moodle 跨站脚本漏洞 CWE-79 5.4 -2023-03-06
CVE-2021-36392 Moodle SQL注入漏洞 CWE-89 9.8 -2023-03-06
CVE-2021-36394 Moodle 代码注入漏洞 CWE-384 9.8 -2023-03-06
CVE-2021-36393 Moodle SQL注入漏洞 CWE-89 9.8 -2023-03-06
CVE-2021-36398 Moodle 跨站脚本漏洞 CWE-79 5.4 -2023-03-06
CVE-2021-36395 Moodle 安全漏洞 CWE-400 7.5 -2023-03-06
CVE-2021-36396 Moodle 代码问题漏洞 CWE-918 7.5 -2023-03-06

All 148 known CVE vulnerabilities affecting moodle with full Chinese analysis, references, and POCs where available.