KBoard < 6.7 - Unauthenticated Board Media Deletion via IDOR

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-88910
StatePUBLISHED
AssignerWPScan
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-09-16 06:16:35 UTC
Updated2026-09-16 06:16:35 UTC
DescriptionThe kboard WordPress plugin before 6.7 does not verify ownership or context before deleting board media, allowing unauthenticated attackers to permanently delete its uploaded media files and their database records by iterating identifiers.

Risk And Classification

Problem Types: CWE-639 Authorization Bypass Through User-Controlled Key

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Unknown Kboard affected 6.7 semver Not specified

References

ReferenceSourceLinkTags
wpscan.com/vulnerability/96119ba5-4dcd-4aff-adf9-83f058c3dc6d [email protected] wpscan.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: SeongJun Joo (en)

CNA: WPScan (en)

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