CVE-2025-58804 is a Cross-Site Request Forgery (CSRF) vulnerability identified in the brijrajs WooCommerce Single Page Checkout plugin, affecting versions up to 1.2.7. CSRF vulnerabilities allow an attacker to trick an authenticated user into submitting a forged request to a web application without their consent or knowledge. In this case, the vulnerability exists in the WooCommerce Single Page Checkout plugin, which is used to streamline the checkout process on WooCommerce-based e-commerce websites by consolidating multiple checkout steps into a single page. The vulnerability does not require any privileges (PR:N) and can be exploited remotely over the network (AV:N) with low attack complexity (AC:L). However, it requires user interaction (UI:R), meaning the victim must be tricked into clicking a malicious link or visiting a crafted webpage. The impact is limited to integrity (I:L), with no direct confidentiality or availability impact. An attacker exploiting this flaw could potentially manipulate checkout-related actions, such as modifying order details or submitting unauthorized transactions on behalf of the victim user. Since WooCommerce is a widely used e-commerce platform, this vulnerability could affect many online stores using the vulnerable plugin version. No known exploits are currently reported in the wild, and no patches have been published yet. The CVSS score of 4.3 reflects a medium severity level, consistent with the limited impact and exploitation requirements.

For European organizations operating e-commerce websites using WooCommerce with the vulnerable Single Page Checkout plugin, this vulnerability poses a risk of unauthorized manipulation of customer orders or checkout processes. This could lead to fraudulent transactions, order tampering, or customer dissatisfaction due to altered purchase details. While the vulnerability does not directly expose sensitive data or cause denial of service, the integrity compromise could undermine trust in the affected online stores. Retailers in Europe, especially SMEs relying on WooCommerce plugins for streamlined checkout experiences, may face financial losses and reputational damage if attackers exploit this CSRF flaw. Additionally, regulatory compliance under GDPR requires maintaining data integrity and security; exploitation leading to fraudulent transactions could trigger compliance issues or customer complaints. The requirement for user interaction means phishing or social engineering campaigns could be used to exploit this vulnerability, increasing the risk for end users and organizations alike.

To mitigate this vulnerability, European organizations should: 1) Immediately check for updates or patches from the brijrajs plugin developer and apply them as soon as they become available. 2) Implement additional CSRF protections at the application level, such as verifying CSRF tokens on all state-changing requests within the checkout process. 3) Employ web application firewalls (WAFs) with rules designed to detect and block suspicious CSRF attack patterns targeting WooCommerce endpoints. 4) Educate users and staff about phishing risks and the dangers of clicking unsolicited links, reducing the likelihood of successful user interaction exploitation. 5) Conduct regular security audits and penetration testing focusing on e-commerce workflows to identify and remediate similar vulnerabilities proactively. 6) Consider temporarily disabling or replacing the vulnerable plugin with alternative checkout solutions until a secure version is confirmed. These steps go beyond generic advice by focusing on layered defenses, user awareness, and proactive security hygiene specific to the WooCommerce environment.