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{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,2.0.6)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "BraveCMS-2.0", "source": "cna", "vendor": "Ajax30"}, "product": "bravecms-2.0", "vendor": "ajax30"}], "analysis": {"en": {"generated_at": "2026-04-14T18:58:28.935270+00:00", "value": {"mitigation_remediation": ["Upgrade Brave CMS to version 2.0.6 or later, which removes the missing middleware check."], "summary": {"action": "Immediate Patch", "impact": "Privilege Escalation"}, "threat_synthesis": {"affected_systems": "The vulnerability affects Ajax30\u2019s BraveCMS versions 2.0 through 2.0.5. The issue was fixed in release 2.0.6.", "description_and_impact": "A missing authorization check in Brave CMS allows any authenticated user to change role data through the POST endpoint /rights/update-role/{id}. Because the assign-user-roles middleware is omitted, a user can promote themselves to Super Admin, giving full control over the system. This is a classic privilege escalation flaw identified as CWE-862 that threatens confidentiality, integrity, and availability by enabling unrestricted administrative actions.", "risk_and_exploitability": "The CVSS score of 8.8 denotes high severity, but the EPSS score of less than 1\u202f% suggests a low overall exploitation probability. The flaw is not listed in the CISA Known Exploited Vulnerabilities catalog. An attacker only needs a valid authenticated session and access to the specified POST route, making the attack path straightforward for anyone who can obtain legitimate credentials."}}}}, "created": "2026-04-07T06:54:29.684986+00:00", "updated": "2026-04-15T16:30:09.737804+00:00", "vendors": ["ajax30", "ajax30$PRODUCT$bravecms-2.0"]}