CVE-2026-3395: Code Injection Vulnerability in MaxSite CMS
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A code injection vulnerability has been identified in MaxSite CMS versions up to 109.1, affecting the MarkItUp Preview AJAX Endpoint. This flaw allows remote attackers to execute arbitrary code via manipulated input sent to the eval function. Users are advised to upgrade to version 109.2, which includes a patch to address this issue.
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Updated 229d ago How this analysis works
Timeline
2026-03-01
CVE-2026-3395 published
2026-03-01
Vuldb article published with technical details of the exploit
2026-03-02
Radar.Offseq article published detailing the vulnerability
More articles in this cluster (2)
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China-linked Hackers Exploit PHP2Shell to Compromise 25 Firewalls A China-linked threat actor has exploited vulnerabilities in PHP2Shell (CVE-2026-109618, CVE-2026-109619) and the Fragnesia privilege escalation bug (CVE-2026-46300) to gain root access to 25 firewalls, including those in an U.S. The attackers identified vulnerable systems using the FOFA search engine and executed… 
Brotli Decoder Vulnerability Patched Across Multiple Linux Distributions A vulnerability, CVE-2026-111497, affecting the Brotli decoder has been patched in various Linux distributions, including Fedora 44 and Oracle Linux 10. The flaw allows for an out-of-bounds write, which could potentially enable attackers to execute arbitrary code. The vulnerability was published on October 22, 2026…