CVE-2025-53574 is a reflected Cross-site Scripting (XSS) vulnerability affecting ptibogxiv Doliconnect, a web-based platform used for various organizational functions. The flaw arises due to improper neutralization of input during web page generation, allowing an attacker to inject malicious scripts into URLs or input fields that are then reflected back to users without proper sanitization. This vulnerability affects all versions up to and including 9.3.2. Exploitation requires no authentication but does require user interaction, such as clicking a maliciously crafted link. Once exploited, the attacker can execute arbitrary JavaScript in the context of the victim's browser, potentially stealing session cookies, redirecting users to malicious sites, or performing actions on behalf of the user. The CVSS 3.1 base score is 6.1, indicating a medium severity with network attack vector, low attack complexity, no privileges required, user interaction required, and a scope change that affects confidentiality and integrity but not availability. No known public exploits or patches are currently available, increasing the urgency for organizations to implement interim mitigations. The vulnerability is significant because reflected XSS can be used as a stepping stone for more complex attacks such as phishing or session hijacking, especially in environments where Doliconnect is integrated with sensitive services.

For European organizations, this vulnerability could lead to unauthorized access to user sessions, data leakage, and potential compromise of user accounts within Doliconnect. Since Doliconnect is often used for internal communication, project management, or customer interactions, exploitation could result in exposure of sensitive business information or customer data. The reflected XSS nature means attacks typically require social engineering to lure users into clicking malicious links, which could be distributed via email or other communication channels. The impact is heightened in sectors with strict data protection regulations such as GDPR, where data breaches can lead to significant fines and reputational damage. Additionally, organizations with public-facing Doliconnect portals are at greater risk. The lack of available patches means organizations must rely on compensating controls until official fixes are released. The medium severity rating suggests that while the vulnerability is not critical, it still poses a meaningful risk that could be exploited in targeted attacks.

1. Implement strict input validation and output encoding on all user-supplied data to prevent malicious script injection. 2. Employ Content Security Policy (CSP) headers to restrict the execution of unauthorized scripts in browsers. 3. Educate users about the risks of clicking on suspicious links, especially those received via email or messaging platforms. 4. Monitor web server logs and application behavior for unusual requests or patterns indicative of XSS attempts. 5. Use web application firewalls (WAFs) configured to detect and block reflected XSS payloads targeting Doliconnect endpoints. 6. Isolate Doliconnect instances from critical internal systems to limit potential lateral movement. 7. Engage with the vendor or community to obtain patches or updates as soon as they become available and prioritize timely application. 8. Conduct regular security assessments and penetration testing focused on input handling and XSS vulnerabilities in Doliconnect deployments.