CVE-2025-28878 identifies a stored cross-site scripting (XSS) vulnerability in the Will Brubaker Awesome Surveys software, specifically in versions up to 2.0.10. The root cause is improper neutralization of user-supplied input during the generation of web pages, which allows malicious scripts to be injected and stored within the application’s data. When legitimate users access the affected pages, the malicious scripts execute in their browsers under the context of the vulnerable domain. Stored XSS is particularly dangerous because the payload persists on the server and affects multiple users without requiring repeated attacker interaction. This vulnerability can be exploited by attackers to steal session cookies, perform actions on behalf of users, deface web content, or deliver malware. The vulnerability does not require authentication, increasing its risk profile, and user interaction is limited to visiting a compromised or attacker-controlled page. Although no public exploits have been reported yet, the flaw’s nature and the widespread use of survey platforms make it a critical concern. The lack of a CVSS score necessitates an expert severity assessment, which rates this vulnerability as high due to its impact and ease of exploitation. No official patches or mitigation links are currently provided, indicating the need for immediate attention from users of the affected software.

The impact of CVE-2025-28878 on organizations worldwide can be substantial. Stored XSS vulnerabilities enable attackers to execute arbitrary JavaScript in the context of the vulnerable web application, potentially leading to session hijacking, theft of sensitive data, unauthorized actions on behalf of users, and distribution of malware. For organizations relying on Awesome Surveys for data collection and user interaction, exploitation could compromise the confidentiality and integrity of survey data and user credentials. This may result in reputational damage, regulatory penalties, and loss of customer trust. Additionally, attackers could leverage the vulnerability as a foothold to pivot into internal networks or escalate privileges. The persistent nature of stored XSS means multiple users can be affected over time, increasing the scope of impact. Given the lack of known exploits, the threat is currently theoretical but could rapidly escalate once weaponized. Organizations with public-facing survey platforms are particularly vulnerable, and the risk extends to any sector using this software, including education, market research, healthcare, and government services.

To mitigate CVE-2025-28878, organizations should first monitor for official patches or updates from Will Brubaker and apply them promptly once available. In the absence of patches, implement strict input validation and output encoding on all user-supplied data, especially in survey questions, responses, and any fields rendered in web pages. Employ Content Security Policy (CSP) headers to restrict the execution of unauthorized scripts and reduce the impact of potential XSS payloads. Use web application firewalls (WAFs) with rules designed to detect and block XSS attack patterns targeting the Awesome Surveys application. Regularly audit and sanitize stored data to identify and remove malicious scripts. Educate users and administrators about the risks of XSS and encourage cautious handling of survey content. Additionally, consider isolating the survey platform in a segmented network zone to limit lateral movement if compromised. Continuous monitoring for unusual activity and logs analysis can help detect exploitation attempts early. Finally, maintain an incident response plan tailored to web application attacks to respond swiftly if exploitation occurs.