CVE-2026-58054

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{"cveTags": [], "descriptions": [{"lang": "en", "value": "Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. This CVE was assigned on the basis that the permission system allows a limited administrator to grant privileges exceeding their own authorization scope, potentially constituting an insecure default configuration. Following a dispute, the MITRE TL-Root determined the behavior reflects documented and intended product design rather than a security vulnerability."}], "id": "CVE-2026-58054", "lastModified": "2026-07-24T19:16:59.547", "metrics": {}, "published": "2026-06-28T02:16:32.550", "references": [], "sourceIdentifier": "disclosure@vulncheck.com", "vulnStatus": "Rejected"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,1.8.40]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "inferred", "scores": [{"score": 100.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "product": "mybb", "vendor": "mybb"}], "created": "2026-06-28T04:00:12.401304+00:00", "updated": "2026-06-28T08:45:06.692960+00:00", "vendors": ["mybb", "mybb$PRODUCT$mybb"]}