CVE-2023-27293: Opencats

Medium severity, CVSS 6.1. EPSS: 57% chance of exploitation in the next 30 days.

Improper neutralization of input during web page generation allows an unauthenticated attacker to submit malicious Javascript as the answer to a questionnaire which would then be executed when an authenticated user reviews the candidate's submission. This could be used to steal other users’ cookies and force users to make actions without their knowledge.

Affected products

Published 2023-02-28. Last modified 2026-06-17.