LTI 1.3 Grade Pass Back Implementation has Missing Authorization Vulnerability

Problem TL;DR: Any LTI tool that is integrated with on the Open edX platform can post a grade back for any LTI XBlock so long as it knows or can guess the block location for that XBlock. In LTI 1.3, LTI tools can "pass back" scores that learners earn while using LTI tools to the edX platform. The...

BIT-MOODLE-2021-32478

The redirect URI in the LTI authorization endpoint required extra sanitizing to prevent reflected XSS and open redirect risks. Moodle versions 3.10 to 3.10.3, 3.9 to 3.9.6, 3.8 to 3.8.8 and earlier unsupported versions are affected...

BIT-MOODLE-2022-35653

A reflected XSS issue was identified in the LTI module of Moodle. The vulnerability exists due to insufficient sanitization of user-supplied data in the LTI module. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's brows...

BIT-MOODLE-2022-45152

A blind Server-Side Request Forgery SSRF vulnerability was found in Moodle. This flaw exists due to insufficient validation of user-supplied input in LTI provider library. The library does not utilise Moodle's inbuilt cURL helper, which resulted in a blind SSRF risk. An attacker can send a...

VulnCheck KEV: CVE-2022-35653

A reflected XSS issue was identified in the LTI module of Moodle. The vulnerability exists due to insufficient sanitization of user-supplied data in the LTI module. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's...

CVE-2023-34831

The "Submission Web Form" of Turnitin LTI tool/plugin version 1.3 is affected by HTML Injection attacks. The security issue affects the submission web form "id" and "title" HTTP POST parameters where the students submit their reports for similarity/plagiarism checks...

Design/Logic Flaw

The "Submission Web Form" of Turnitin LTI tool/plugin version 1.3 is affected by HTML Injection attacks. The security issue affects the submission web form "id" and "title" HTTP POST parameters where the students submit their reports for similarity/plagiarism checks...

CVE-2023-34831

The CVE-2023-34831 entry affects Turnitin LTI tool/plugin version 1.3, specifically the Submission Web Form. The vulnerability is HTML Injection via the id and title HTTP POST parameters used when students submit reports for similarity checks. Connected sources corroborate this HTML injection iss...

PT-2023-25018 · Turnitin · Turnitin Lti Tool

Name of the Vulnerable Software and Affected Versions: Turnitin LTI tool/plugin version 1.3 Description: The issue affects the "Submission Web Form" of the Turnitin LTI tool/plugin, where students submit their reports for similarity/plagiarism checks. Specifically, the submission web form is...

CVE-2023-34831

The "Submission Web Form" of Turnitin LTI tool/plugin version 1.3 is affected by HTML Injection attacks. The security issue affects the submission web form "id" and "title" HTTP POST parameters where the students submit their reports for similarity/plagiarism checks...

CVE-2023-34831

The "Submission Web Form" of Turnitin LTI tool/plugin version 1.3 is affected by HTML Injection attacks. The security issue affects the submission web form "id" and "title" HTTP POST parameters where the students submit their reports for similarity/plagiarism checks...

Moodle < 3.9.15 / 3.11.x < 3.11.8 / 4.0.x < 4.0.2 LTI Module Cross-Site-Scripting

Moodle is a free and open-source learning management system written in PHP. Moodle versions before 3.9.15, 3.11.x before 3.11.8 and 4.0.x before 4.0.2 suffer from a Cross-Site Scripting XSS vulnerability through the LTI module which only affects unauthenticated users. By crafting a specific HTTP...

Moodle 3.9.x < 3.9.18 Multiple Vulnerabilities

The version of Moodle installed on the remote host is 3.9.x prior to 3.9.18, 3.11.x prior to 3.11.11 or 4.0.x prior to 4.0.5. It is, therefore, affected by multiple vulnerabilities: - An information disclosure due to a user CSRF token being unnecessarily included in the URL during the redirection...

Moodle 3.11.x < 3.11.8 Multiple Vulnerabilities

The version of Moodle installed on the remote host is 3.9.x prior to 3.9.15, 3.11.x prior to 3.11.8 or 4.0.x prior to 4.0.2. It is, therefore, affected by multiple vulnerabilities: - A code injection through an omitted execution parameter elading to Remote Code Execution RCE for sites running...

Moodle 3.11.x < 3.11.11 Multiple Vulnerabilities

The version of Moodle installed on the remote host is 3.9.x prior to 3.9.18, 3.11.x prior to 3.11.11 or 4.0.x prior to 4.0.5. It is, therefore, affected by multiple vulnerabilities: - An information disclosure due to a user CSRF token being unnecessarily included in the URL during the redirection...

Moodle 4.0.x < 4.0.5 Multiple Vulnerabilities

The version of Moodle installed on the remote host is 3.9.x prior to 3.9.18, 3.11.x prior to 3.11.11 or 4.0.x prior to 4.0.5. It is, therefore, affected by multiple vulnerabilities: - An information disclosure due to a user CSRF token being unnecessarily included in the URL during the redirection...

Moodle 3.9.x < 3.9.15 Multiple Vulnerabilities

The version of Moodle installed on the remote host is 3.9.x prior to 3.9.15, 3.11.x prior to 3.11.8 or 4.0.x prior to 4.0.2. It is, therefore, affected by multiple vulnerabilities: - A code injection through an omitted execution parameter elading to Remote Code Execution RCE for sites running...

Missing Authorization

lticonsumerxblock is vulnerable to Missing Authorization. The vulnerability exists in signals.py because of the lack of security validation in the LTI Tool which allows attackers to submit scores for any LTI XBlock on the platform using the malicious LTI tool...

CVE-2023-23611

LTI Consumer XBlock implements the consumer side of the LTI specification enabling integration of third-party LTI provider tools. Versions 7.0.0 and above, prior to 7.2.2, are vulnerable to Missing Authorization. Any LTI tool that is integrated with on the Open edX platform can post a grade back...

PYSEC-2023-21

LTI Consumer XBlock implements the consumer side of the LTI specification enabling integration of third-party LTI provider tools. Versions 7.0.0 and above, prior to 7.2.2, are vulnerable to Missing Authorization. Any LTI tool that is integrated with on the Open edX platform can post a grade back...