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High WID-SEC-2025-2851 10 CVEs

Moodle: Mehrere Schwachstellen

Published Dec 15, 2025 · Updated Feb 3, 2026 · Revision 3 · de-DE

Platform: Windows

Summary

Ein Angreifer kann mehrere Schwachstellen in Moodle ausnutzen, um beliebigen Programmcode auszuführen, Benutzer auf bösartige Websites umzuleiten, Sicherheitsmaßnahmen zu umgehen, Daten zu manipulieren, Cross-Site-Scripting-Angriffe durchzuführen oder vertrauliche Informationen offenzulegen.

Product

Moodle ist ein Software-Paket, um internetbasierte Kurse zu entwickeln und durchzuführen. Es ist ein globales Softwareentwicklungsprojekt, das einen konstruktivistischen Lehr- und Lernansatz unterstützt.

Vulnerabilities 10

  • High 8.8
    CVE-2025-67847

    Moodle: moodle: remote code execution via insufficient restore input validation

    A flaw was found in Moodle. An attacker with access to the restore interface could trigger server-side execution of arbitrary code. This is due to insufficient validation of restore input, which leads to unintended interpretation by core restore routines. Suc…

    moodle/moodle moodle Web / CMS Ubuntu Packagist
  • High 8.1
    CVE-2025-67848

    Moodle: moodle: authentication bypass via lti provider allows suspended users to gain unauthorized access.

    A flaw was found in Moodle. This authentication bypass vulnerability allows suspended users to authenticate through the Learning Tools Interoperability (LTI) Provider. The issue arises from the LTI authentication handlers failing to enforce the user's suspens…

    moodle/moodle moodle Web / CMS Ubuntu Packagist
  • High 7.5
    CVE-2025-67853

    Moodle: moodle: brute-force facilitation due to missing rate limiting in confirmation email service

    A flaw was found in Moodle. A remote attacker could exploit a lack of proper rate limiting in the confirmation email service. This vulnerability allows attackers to more easily enumerate or guess user credentials, facilitating brute-force attacks against user…

    moodle/moodle moodle Web / CMS Ubuntu Packagist
  • High 7.3
    CVE-2025-67849

    Moodle: moodle: cross-site scripting (xss) via improper sanitization of ai prompt responses

    A flaw was found in Moodle. This cross-site scripting (XSS) vulnerability, caused by improper sanitization of AI prompt responses, allows attackers to inject malicious HTML or script into web pages. When other users view these compromised pages, their session…

    moodle/moodle moodle Web / CMS Ubuntu Packagist
  • High 7.3
    CVE-2025-67850

    Moodle: moodle: cross-site scripting vulnerability via inadequate input filtering in formula editor

    A flaw was found in moodle. This vulnerability, known as Cross-Site Scripting (XSS), occurs due to insufficient checks on user-provided data in the formula editor's arithmetic expression fields. A remote attacker could inject malicious code into these fields.…

    moodle/moodle moodle Web / CMS Ubuntu Packagist
  • Medium 6.1
    CVE-2025-67851

    Moodle: moodle: formula injection allows arbitrary formula execution via unescaped data export

    A flaw was found in moodle. This formula injection vulnerability occurs when data fields are exported without proper escaping. A remote attacker could exploit this by providing malicious data that, when exported and opened in a spreadsheet, allows arbitrary f…

    moodle/moodle moodle Web / CMS Ubuntu Packagist
  • Medium 5.4
    CVE-2025-67855

    Mooodle: mooodle: information disclosure and script execution via reflected cross-site scripting

    A flaw was found in mooodle. A remote attacker could exploit a reflected Cross-Site Scripting (XSS) vulnerability in the policy tool return URL. This vulnerability arises from insufficient sanitization of URL parameters, allowing attackers to inject malicious…

    moodle/moodle moodle Web / CMS Ubuntu Packagist
  • Medium 5.4
    CVE-2025-67856

    Moodle: moodle: privilege escalation via incomplete role checks in badge awarding

    A flaw was found in Moodle. An authorization logic flaw, specifically due to incomplete role checks during the badge awarding process, allowed badges to be granted without proper verification. This could enable unauthorized users to obtain badges they are not…

    moodle/moodle moodle Web / CMS Ubuntu Packagist
  • Medium 4.3
    CVE-2025-67857

    Moodle: moodle: data exposure of user identifiers in urls

    A flaw was found in moodle. During anonymous assignment submissions, user identifiers were inadvertently exposed in URLs. This data exposure allows unauthorized viewers to see internal user IDs, compromising the intended anonymity and potentially leading to i…

    moodle/moodle moodle Web / CMS Ubuntu Packagist
  • Low 3.5
    CVE-2025-67852

    Moodle: moodle: open redirect vulnerability in oauth login flow allows redirection to malicious sites.

    A flaw was found in Moodle. An open redirect vulnerability in the OAuth login flow allows a remote attacker to redirect users to attacker-controlled pages after they have successfully authenticated. This occurs due to insufficient validation of redirect param…

    moodle/moodle moodle Web / CMS Ubuntu Packagist

Revision history

  1. #3

    Referenz(en) aufgenommen: EUVD-2025-206735, EUVD-2025-206736, EUVD-2025-206737, EUVD-2025-206738, EUVD-2025-206747, EUVD-2025-206748, EUVD-2025-206749, EUVD-2025-206750, EUVD-2025-206751

  2. #2

    Referenz(en) aufgenommen: EUVD-2026-4324

  3. #1

    Initiale Fassung

References