CVE-2025-11771 identifies a missing authentication vulnerability (CWE-306) in the beycanpress WordPress plugin 'Cryptocurrency (Token), Launchpad (Presale), ICO & IDO, Airdrop by TokenICO' affecting all versions up to 2.4.6. The vulnerability resides in the 'createSaleRecord' function, which lacks proper authentication and capability checks, allowing unauthenticated attackers to invoke this function and manipulate presale counters. This manipulation can alter the number of tokens sold or available during presale phases, potentially misleading stakeholders or disrupting the token sale process. The vulnerability is remotely exploitable over the network without any privileges or user interaction, as indicated by the CVSS vector (AV:N/AC:L/PR:N/UI:N). The CVSS score of 5.3 reflects a medium severity, primarily due to the impact on data integrity without affecting confidentiality or availability. No patches or official fixes are currently published, and no known exploits have been reported in the wild. The plugin is commonly used in WordPress environments for managing cryptocurrency launches, ICOs, and airdrops, making it a critical component in the blockchain and crypto ecosystem. Attackers exploiting this vulnerability could disrupt token sale metrics, potentially causing financial and reputational damage to organizations relying on accurate presale data. Since the vulnerability allows unauthenticated access, it poses a significant risk to any exposed WordPress installations using this plugin. The lack of authentication checks violates secure coding best practices and highlights the need for strict access control on critical functions within plugins handling financial transactions or token sales.

For European organizations, this vulnerability could lead to unauthorized manipulation of token presale data, undermining the integrity of cryptocurrency launches and ICOs. Financially, this may result in inaccurate token distribution records, investor mistrust, and potential regulatory scrutiny, especially in jurisdictions with strict financial compliance requirements such as Germany and France. The disruption of presale counters could also facilitate fraudulent activities or market manipulation, impacting the broader crypto ecosystem's stability. Organizations relying on this plugin for managing token sales may face reputational damage if attackers exploit this flaw to distort sale metrics. While the vulnerability does not directly compromise confidentiality or availability, the integrity impact on critical financial data is significant. European crypto startups, exchanges, and financial institutions integrating WordPress-based ICO management tools are particularly at risk. Additionally, regulatory bodies in the EU emphasizing transparency and data integrity in financial operations may increase oversight on affected entities. The medium severity rating suggests that while the threat is not immediately catastrophic, it requires timely remediation to prevent exploitation and maintain trust in token sale processes.

1. Immediately restrict access to the 'createSaleRecord' function by implementing manual authentication and capability checks at the web server or application firewall level until an official patch is released. 2. Monitor presale counters and related token sale data for unusual or unauthorized changes, employing logging and alerting mechanisms to detect anomalies. 3. Disable or remove the beycanpress plugin if it is not essential to operations, or replace it with a more secure alternative that enforces proper authentication. 4. Regularly audit WordPress installations for outdated plugins and apply updates promptly once the vendor releases a fix for this vulnerability. 5. Employ Web Application Firewalls (WAFs) with custom rules to block unauthorized requests targeting the vulnerable function. 6. Educate development and security teams on secure plugin development practices, emphasizing the importance of authentication on critical functions. 7. For organizations conducting ICOs, implement additional off-platform verification mechanisms to cross-check presale data integrity. 8. Engage with the plugin vendor or community to track patch availability and coordinate timely deployment. 9. Conduct penetration testing focused on plugin functionalities to identify similar authentication weaknesses proactively.