In short
- CVE-2026-1770 is a MEDIUM (CVSS 4.5) vulnerability affecting org.craftercms:craftercms.
- Chance of exploitation in the next 30 days (EPSS): 0.47%, higher than 40.8% of all vulnerabilities.
- Fix: update to 4.5.0 or later.
Description
Improper Control of Dynamically-Managed Code Resources vulnerability in Crafter Studio of Crafter CMS allows authenticated developers to execute OS commands via Groovy Sandbox Bypass. By inserting malicious Groovy elements, an attacker may bypass sandbox restrictions and obtain RCE (Remote Code Execution).
NVD description
Improper Control of Dynamically-Managed Code Resources vulnerability in Crafter Studio of Crafter CMS allows authenticated developers to execute OS commands via Groovy Sandbox Bypass. By inserting malicious Groovy elements, an attacker may bypass sandbox restrictions and obtain RCE (Remote Code Execution).
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