CVE-2025-14343 is a reflected Cross-Site Scripting (XSS) vulnerability classified under CWE-79, affecting Dokuzsoft Technology Ltd.'s E-Commerce Product. The vulnerability stems from improper neutralization of input during web page generation, which allows attackers to inject malicious scripts into web pages that are then reflected back to users. This flaw can be exploited remotely without requiring any authentication, but it does require user interaction, such as clicking on a maliciously crafted URL. The vulnerability affects all versions up to 10122025, with no patches currently available. The CVSS v3.1 base score is 7.6, indicating high severity, with the vector AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H. This means the attack can be launched over the network with low attack complexity, no privileges required, but user interaction is necessary. The impact includes limited confidentiality and integrity loss, such as theft of session cookies or manipulation of displayed content, and a high impact on availability, potentially through script-based denial-of-service or browser crashes. Although no known exploits are reported in the wild, the vulnerability poses a significant risk to users of the affected e-commerce platform. The lack of patches necessitates immediate mitigation through secure coding practices and input sanitization.

The vulnerability allows attackers to execute arbitrary scripts in the context of the victim's browser, potentially leading to session hijacking, credential theft, or unauthorized actions performed on behalf of the user. The reflected nature means attackers must trick users into clicking malicious links, which can be distributed via phishing or social engineering. The confidentiality impact is limited but real, as sensitive user data can be exposed. Integrity can be compromised by altering displayed content or injecting malicious payloads. The availability impact is high, as malicious scripts could disrupt service or crash browsers. For organizations, this can result in loss of customer trust, financial damage, and regulatory penalties, especially in sectors handling sensitive financial transactions. The widespread use of e-commerce platforms globally means the attack surface is significant, particularly for businesses relying on Dokuzsoft's product. The absence of known exploits suggests a window for proactive defense, but also a risk of future exploitation once public details are widely known.

Organizations should implement strict input validation and output encoding on all user-supplied data to prevent script injection. Employ Content Security Policy (CSP) headers to restrict the execution of unauthorized scripts. Use security-focused web frameworks or libraries that automatically escape outputs. Regularly audit and test web applications for XSS vulnerabilities using automated scanners and manual penetration testing. Educate users about the risks of clicking unknown links and implement multi-factor authentication to reduce the impact of stolen credentials. Monitor web traffic for suspicious activity and consider deploying Web Application Firewalls (WAFs) with rules targeting reflected XSS patterns. Since no official patches are available, consider isolating or limiting the use of vulnerable components until a fix is released. Engage with the vendor for updates and apply patches promptly once available.