CVE-2026-58054

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-58054
StateREJECTED
AssignerVulnCheck
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-06-28 02:16:32 UTC
Updated2026-07-24 19:16:59 UTC
DescriptionRejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.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.

Risk And Classification

EPSS: 0.002720000 probability, percentile 0.193070000 (date 2026-07-24)

References

ReferenceSourceLinkTags
github.com/bikini/exploitarium/tree/main/mybb-limited-acp-to-admin MITRE github.com
www.vulncheck.com/advisories/mybb-privilege-escalation-from-limited-acp-user-ma... MITRE www.vulncheck.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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