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CVE-2026-7888 Concrete CMS below 9.5.2 is vulnerable to PHP Object Injection via unserialize() calls in the Workflow, Form block, and File/Set components that lack the allowed_classes restriction.
| Reporter | Title | Published | Views | Family All 6 |
|---|---|---|---|---|
 | CVE-2026-7888 | 3 Jun 202618:10 | – | attackerkb |
 | CVE-2026-7888 | 3 Jun 202618:10 | – | cve |
 | CVE-2026-7888 Concrete CMS below 9.5.2 is vulnerable to PHP Object Injection via unserialize() calls in the Workflow, Form block, and File/Set components that lack the allowed_classes restriction. | 3 Jun 202618:10 | – | cvelist |
 | EUVD-2026-34164 | 3 Jun 202618:10 | – | euvd |
 | CVE-2026-7888 | 3 Jun 202619:16 | – | nvd |
 | PT-2026-46047 | 3 Jun 202600:00 | – | ptsecurity |
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03 Jun 2026 18:10Current
5.9Medium risk
Vulners AI Score5.9
CVSS 48.4
SSVC