Moodle Affected by Improper Restriction of Excessive Authentication Attempts

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 accounts...

GHSA-5CX4-W4FH-FR57 Moodle Affected by Improper Restriction of Excessive Authentication Attempts

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 accounts...

Moodle Open Redirect vulnerability

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 parameters, which could lead to phishing...

GHSA-VWHW-VP9V-Q9C9 Moodle vulnerable to Cross-site Scripting

A flaw was found in Moodle. 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 scripts through specially crafted links...

Moodle Inserts Sensitive Information Into Sent Data

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 information disclosure...

Moodle has an authorization logic flaw

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 entitled to, potentially leading to...

GHSA-HCM6-Q6PC-XFHM Moodle has an authorization logic flaw

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 entitled to, potentially leading to...

Cross-site Scripting (XSS)

Overview moodle/moodle is a learning platform. Affected versions of this package are vulnerable to Cross-site Scripting XSS via insufficient sanitization of URL parameters in the policy tool return URL. An attacker can execute arbitrary client-side scripts or disclose sensitive information by...

GHSA-8JRV-WX83-W3XJ Moodle Inserts Sensitive Information Into Sent Data

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 information disclosure...

Moodle vulnerable to Cross-site Scripting

A flaw was found in Moodle. 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 scripts through specially crafted links...

GHSA-6MMV-F6C6-V6Q8 Moodle vulnerable to Cross-site Scripting

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. When other users view these expressions...

GHSA-QFH6-H7J6-FVJV Moodle formula injection vulnerability

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 formulas to execute. This can lead to...

Moodle formula injection vulnerability

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 formulas to execute. This can lead to...

GHSA-MHF6-PP52-8WQJ Moodle Cross-site Scripting (XSS) vulnerability

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 sessions could be stolen, or the user interface...

GHSA-J5JV-W5CW-J9FF Moodle authentication bypass vulnerability

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 suspension status, enabling unauthorized access...

Moodle authentication bypass vulnerability

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 suspension status, enabling unauthorized access...

Moodle vulnerable to Cross-site Scripting

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. When other users view these expressions...

Moodle Cross-site Scripting (XSS) vulnerability

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 sessions could be stolen, or the user interface...

CSV Injection

Overview moodle/moodle is a learning platform. Affected versions of this package are vulnerable to CSV Injection when exporting data to CSV or Excel. An attacker can execute arbitrary formulas in a spreadsheet application by supplying specially crafted input that is not properly escaped during...

Improper Handling of Insufficient Permissions or Privileges

Overview moodle/moodle is a learning platform. Affected versions of this package are vulnerable to Improper Handling of Insufficient Permissions or Privileges via the LTI Provider available to suspended users. An attacker can gain unauthorized access to the system and perform actions or access...