CVE-2014-6288: TYPO3 powermail Extension Remote CAPTCHA Bypass Vulnerability
Summary
CVE-2014-6288: TYPO3 powermail extension allows remote attackers to bypass CAPTCHA protection mechanism. Affects in2code/powermail versions >= 2.0.0, < 2.0.11. Fixed in 2.0.11. How to fix ↓
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Background
The TYPO3 powermail extension is a widely used tool for managing forms and handling email submissions within TYPO3 CMS. It provides features such as customizable forms, email notifications, and data handling capabilities. However, prior to version 2.0.11, the extension had a significant security flaw that allowed attackers to bypass the CAPTCHA protection mechanism, potentially leading to spam submissions and unauthorized access.
Vulnerability Detail
The vulnerability identified as CVE-2014-6288 allows remote attackers to bypass the CAPTCHA protection mechanism in the powermail extension versions prior to 2.0.11. This flaw arises from unspecified vectors that exploit weaknesses in the CAPTCHA implementation, enabling attackers to submit forms without completing the CAPTCHA challenge. The ramifications of this vulnerability include increased spam submissions, potential data leakage, and a compromised integrity of the form submission process.
How To Fix
Minimum fixed version
2.0.11
This is the first release that contains the fix.
composer require in2code/powermail:2.0.11Tip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
As a temporary workaround, consider disabling the CAPTCHA feature in the powermail extension until the update can be applied. This can be done by navigating to the extension settings in TYPO3 and unchecking the CAPTCHA option. However, this is not a long-term solution and should only be used until the extension is updated.
Conclusion
The TYPO3 powermail extension has a critical vulnerability that allows attackers to bypass CAPTCHA protections, posing risks to form integrity and security. It is crucial to update to version 2.0.11 or later to mitigate these risks. Additionally, utilizing tools like Vulert can help monitor and manage vulnerabilities in your open-source software effectively.
See every vulnerability recorded for in2code/powermail →
FAQ
The TYPO3 powermail extension is a tool for creating and managing forms within the TYPO3 content management system, allowing users to handle form submissions and notifications.
CAPTCHA is a security feature designed to prevent automated submissions by requiring users to complete a challenge that proves they are human.
You can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without needing to sign up.
Not addressing this vulnerability can lead to an increase in spam submissions, potential data breaches, and a loss of trust in the integrity of your forms.
Yes, Vulert provides real-time monitoring and alerts for open-source vulnerabilities using just the composer.lock file, ensuring you stay informed about potential risks.
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