CVE-2023-6786 Scanner

Payment Gateway for Telcell is a plugin used in WordPress sites to facilitate transactions and integrate with the Telcell payment service. It is commonly used by e-commerce platforms to offer payment options to their customers, ensuring smooth payment processing. This plugin is primarily used by site administrators and developers seeking to enhance the payment capabilities of their websites. Its flexibility and ease of integration make it a preferred choice for those looking to incorporate Telcell payments. The software is crucial for maintaining seamless transactions on websites, attracting users interested in a reliable payment experience. Payment Gateway for Telcell is a critical component for businesses wishing to expand their e-commerce capabilities using the Telcell service.

An Open Redirect vulnerability exists when a web application improperly validates or does not validate user-input data that gets processed in a URL redirection. This vulnerability type can inadvertently allow malicious actors to redirect users to unintended, harmful locations. It exploits the trust users have in the legitimate domain, tricking them into interacting with malicious links. Such vulnerabilities are often exploited in phishing scams or other social engineering attacks, leading unsuspecting users to input sensitive information. Therefore, it is crucial to identify such weaknesses to maintain a secure web environment. Identifying and mitigating Open Redirect vulnerabilities is essential to protect users from malicious exploits.

In the case of the Payment Gateway for Telcell plugin, the vulnerability arises from the lack of validation for the 'api_url' parameter during redirects. This parameter can be manipulated to point to an arbitrary untrusted domain, which can lead to users being redirected without their consent or awareness. Specifically, the redirect happens within the plugin's configuration interface where administrative settings are adjusted. Attackers might exploit this by embedding a malicious URL into the parameter, using it to divert traffic from the intended site. The endpoint involved typically resides in the WordPress admin section, targeted specifically due to the trust users place in its security. Such careless redirection handling poses significant risks, enabling potential exploitation by attackers.

When an Open Redirect vulnerability is exploited, it can severely impact user trust and the security of an online transaction environment. Users who believe they are interacting with a trusted site can be deceived into visiting malicious websites. These sites might be designed to steal authentication details, spread malware, or gather user information under false pretenses. The redirection can result in loss of sensitive data or expose users to further security threats like phishing attacks. Not only does this jeopardize user data, but it can also damage the reputation of the affected platform, leading to a loss in customer confidence and turnover. Thus, such vulnerabilities must be assessed and fixed promptly to protect both users and the platform’s integrity.

REFERENCES

• https://wpscan.com/vulnerability/f3e64947-3138-4ec4-86c4-27b5d6a5c9c2/
• https://nvd.nist.gov/vuln/detail/CVE-2023-6786