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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 aggregates Common Weakness Enumeration (CWE) and Common Vulnerabilities and Exposures (CVE) data specifically related to the Moodle open-source learning management system. It serves as a centralized resource for tracking security flaws, vulnerability classifications, and associated risk metrics for this widely used educational platform. The collection includes diverse vulnerability types affecting Moodle’s core application, plugins, and integrations, encompassing issues such as cross-site scripting, SQL injection, authentication bypasses, and insecure direct object references. The data spans historical records from the platform’s inception through recent quarterly updates, ensuring comprehensive coverage of both legacy risks and emerging threats. This timeline allows users to observe patterns in vulnerability disclosure and remediation efforts over time. Visitors can utilize this aggregation to track vendor advisories issued by the Moodle Project and related security teams, gaining insight into how specific threats are identified and resolved. Users can also explore the prevalence and characteristics of particular weakness classes within the Moodle ecosystem to better understand the security posture of the software. Additionally, the page facilitates the lookup of a specific product’s vulnerability history, enabling developers, system administrators, and security analysts to review past incidents, assess ongoing risks, and prioritize patching strategies. By consolidating this information, the resource supports informed decision-making regarding software maintenance, security audits, and compliance reporting for institutions deploying Moodle solutions.

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.