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Packagist/ci4-cms-erp/ci4ms CVE-2026-41203: critical, EPSS 0.72%

CI4MS Theme::upload is vulnerable to Zip Slip leading to RCE

Action: Upgrade ci4-cms-erp/ci4ms to 0.31.5.0 or later.

composer require ci4-cms-erp/ci4ms:0.31.5.0

Affected

introducedfixedlast affected
00.31.5.0-

Fixed versions

0.31.5.0

Sources

CVE-2026-41203 · published · modified · JSON