CVE & CISA-KEV Catalog

CVE-2026-1770

UNSCORED

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).

How to fix

No published remediation has been found for this vulnerability's affected products yet.

Mitigation guidance may be in the linked vendor advisories in the References section below.

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CVSS v3.1 Vector

No CVSS vector data available.

Exploit Intelligence

0.43%probability of exploitation in 30 days
35thpercentile

Low risk: more likely to be exploited than 35% of all known CVEs.

References

Other references1

Related Vulnerabilities

Other CWE-913 vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2025-68613Critical9.998%KEVFix
CVE-2023-50386High8.884%-Fix
CVE-2023-43177Critical9.882%-Fix
CVE-2023-29017Critical10.063%-Fix
CVE-2022-36067Critical10.048%-Fix
CVE-2023-6184Medium5.047%--

Common questions

How do I fix CVE-2026-1770?

No published fix for CVE-2026-1770 has been found yet. Check the linked vendor advisories for guidance as it becomes available.

Is CVE-2026-1770 being actively exploited?

Not that we know of. CVE-2026-1770 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.43% is the estimated probability that it will be exploited in the next 30 days. That is higher than 35% of all scored CVEs.

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-02-03.