Ilias Login Page Info Disclosure & Auth Bypass Analysis

Ilias Login Page Vulnerability Summary Vulnerability Overview Vulnerability Type: Login Page Information Disclosure / Authentication Bypass Risk Key Information: The page is the login interface of the Ilias open-source e-Learning system, containing username and password input fields and a "Login" button. Potential Risks: - The login form does not explicitly display an HTTPS encryption indicator, posing a risk of plaintext transmission. - The "Forgot your password?" and "Forgot your username?" links may expose user information. - The "New Account Registration" and "Public Area" links may allow unauthenticated users to access certain functionalities. Scope of Impact Affected Component: Ilias login module ( or ) Affected Versions: Not explicitly stated, but the interface style suggests Ilias 5.x or 6.x versions. Affected Users: All users logging in via this page, particularly those using weak passwords or not having MFA enabled. Remediation 1. Enforce HTTPS: Ensure the login page is served over HTTPS to prevent passwords from being intercepted by man-in-the-middle attacks. 2. Enhance Authentication Mechanisms: Enable Multi-Factor Authentication (MFA) to reduce the risk of credential leakage. 3. Hide Sensitive Links: Move links such as "Forgot your password?" to post-login views or apply access controls. 4. Logging and Monitoring: Log login attempts and detect anomalous login behavior (e.g., brute-force attacks). 5. Update Ilias Version: Upgrade to the latest stable release to obtain official security patches. POC / Exploitation Code > Note: No specific vulnerability identifier (e.g., CVE) is provided on the page; it is recommended to cross-reference Ilias official security advisories for further confirmation.

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Ilias Login Page Info Disclosure & Auth Bypass Analysis