CVE-2025-31797

Summary

CVE-2025-31797 is a Cross-Site Scripting (XSS) vulnerability affecting BoldGrid Sprout Clients, from an unspecified version up to 3.2. The flaw arises due to improper neutralization of user inputs during web page generation. An attacker can exploit this vulnerability to inject and execute malicious scripts in users' browsers, leading to potential data theft or site takeover. Importantly, this issue can result in stored XSS attacks, which can persist even after the initial attack is mitigated. Therefore, users running affected versions of BoldGrid Sprout Clients are urged to update to the latest patches as soon as possible to protect against these threats.

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