SEPTEMBER 25, 2026
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Case File

CVE-2026-10721

UNKNOWN · CVSS N/A EPSS 0.14%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2026-06-10 · Last synced 2026-08-04

CyberRota Analysis

This vulnerability has an unknown severity rating. Exploitation may require the attacker to be authenticated.

CVE
CVE-2026-10721
Severity
UNKNOWN
CVSS
N/A
EPSS
0.14%

Original NVD Description

Concrete CMS below 9.5.2 is vulnerable to PHP Object Injection via unserialize() calls in the  in Permission, Cache, and Search components. An unauthenticated attacker may trigger arbitrary PHP object instantiation if a malicious serialized payload has been placed in the database. Thanks XananasX7 for reporting.