CVE-2025-62036 is a cross-site scripting (XSS) vulnerability identified in the uxper Togo web application, affecting versions prior to 1.0.4. The root cause is improper neutralization of input during web page generation, which allows an attacker to inject malicious scripts into web pages viewed by other users. This vulnerability is classified as reflected or stored XSS depending on the input vector, though the exact vector is not specified. The CVSS v3.1 base score of 7.1 indicates a high severity, with the vector string AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L showing that the attack can be launched remotely over the network with low attack complexity, requires no privileges, but does require user interaction. The scope is changed (S:C), meaning the vulnerability can affect resources beyond the initially vulnerable component. The impact affects confidentiality, integrity, and availability to a limited extent, potentially allowing attackers to steal session cookies, perform actions on behalf of users, or cause partial denial of service. No patches or known exploits are currently reported, but the vulnerability is publicly disclosed as of November 6, 2025. The vulnerability affects all versions before 1.0.4, with no earlier versions specified. The lack of patches at the time of disclosure suggests organizations must implement interim mitigations. The vulnerability is significant for web applications that rely on uxper Togo, especially those exposed to untrusted users or the internet. Attackers could craft malicious URLs or inputs that, when processed by the vulnerable application, execute arbitrary JavaScript in the context of the victim's browser, leading to session hijacking, credential theft, or unauthorized actions. The vulnerability's presence in a web application framework or component used by European organizations could lead to targeted phishing or drive-by attacks.

For European organizations, this vulnerability poses a risk of client-side attacks that can compromise user sessions, steal sensitive information, or manipulate web content. Organizations in sectors with high web application exposure, such as finance, e-commerce, and government services, are particularly vulnerable. The partial compromise of confidentiality and integrity could lead to data breaches or unauthorized transactions. Availability impact, while limited, could disrupt services through script-based denial of service or defacement. The requirement for user interaction means social engineering or phishing campaigns could be used to exploit this vulnerability. Given the interconnected nature of European digital services, exploitation could cascade, affecting supply chains or partner organizations. The lack of known exploits currently reduces immediate risk but does not eliminate the threat, especially as attackers often develop exploits rapidly after disclosure. Organizations using uxper Togo must assess their exposure and prioritize remediation to prevent targeted attacks that could damage reputation, incur regulatory penalties under GDPR, or cause financial loss.

1. Apply patches from uxper as soon as version 1.0.4 or later is released to address this vulnerability. 2. Until patches are available, implement strict input validation and output encoding on all user-supplied data to prevent script injection. 3. Employ Content Security Policy (CSP) headers to restrict the execution of unauthorized scripts in browsers. 4. Conduct regular security testing, including automated scanning and manual code reviews, focusing on input handling and output generation. 5. Educate users and staff about phishing risks and the importance of not clicking suspicious links, as exploitation requires user interaction. 6. Monitor web application logs for unusual input patterns or error messages that may indicate attempted exploitation. 7. Use web application firewalls (WAF) with rules tailored to detect and block XSS payloads targeting uxper Togo. 8. Segment and isolate critical web applications to limit the impact of any successful exploitation. 9. Coordinate with uxper vendor support channels to receive timely updates and advisories. 10. Review and update incident response plans to include scenarios involving XSS exploitation.