CVE-2025-23767

Summary

CVE-2025-23767 is a Cross-site Scripting (XSS) vulnerability affecting Revolutionart Marmoset Viewer from versions n/a through 1.9.3. Malicious actors can exploit this Improper Neutralization of Input during web page generation issue to inject and execute malicious scripts in users' browsers, potentially stealing sensitive information or taking control of the affected system. Successful attacks require the user to visit a specially crafted webpage or open a malicious file, posing a risk to individuals and organizations that use Marmoset Viewer. It is recommended that users update to the latest version of the software to mitigate this threat.

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