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CVE-2026-58593

🗓️ 01 Jul 2026 19:27:23Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 5 Views

NodeBB inbound ActivityPub author is not bound to sender, enabling remote forgery via attributedTo.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-58593
1 Jul 202619:27
attackerkb
Circl
CVE-2026-58593
1 Jul 202621:30
circl
Cvelist
CVE-2026-58593 NodeBB - ActivityPub Author Spoofing via Unvalidated attributedTo Mapped to Local User
1 Jul 202619:27
cvelist
EUVD
EUVD-2026-41131
1 Jul 202619:27
euvd
NVD
CVE-2026-58593
1 Jul 202620:17
nvd
Vulners
CNA
Node
nodebbnodebbMatch4.13.2
[
  {
    "vendor": "NodeBB",
    "product": "NodeBB",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "4.13.2",
        "status": "affected"
      }
    ]
  }
]

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