DescriptionCSZ CMS 1.3.0 contains a SQL injection vulnerability that allows remote unauthenticated attackers to execute arbitrary SQL commands via the p parameter of the article search endpoint (/plugin/article/search). Attackers can inject malicious SQL payloads, such as time-based SLEEP() statements, to perform blind SQL injection and extract sensitive database information. Exploitation evidence was first observed by the Shadowserver Foundation on 2023-10-18.