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CVE-2026-39601 WordPress Booking Calendar plugin <= 11.8.4 - Race Condition vulnerability

🗓️ 02 Oct 2026 14:49:13Reported by PatchstackType 
cvelist
 cvelist
🔗 www.cve.org👁 8 Views

Race Condition in WPdevelop Booking Calendar booking allows leveraging race conditions.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-39601
2 Oct 202614:48
–cve
euvd
EUVD
EUVD-2026-91664
2 Oct 202614:49
–euvd
nvd
NVD
CVE-2026-39601
2 Oct 202615:17
–nvd
patchstack
Patchstack
WordPress Booking Calendar plugin <= 11.8.4 - Race Condition vulnerability
2 Oct 202614:48
–patchstack
ptsecurity
Positive Technologies
PT-2026-104353
2 Oct 202600:00
–ptsecurity
[
  {
    "vendor": "WPdevelop",
    "product": "Booking Calendar",
    "packageName": "booking",
    "collectionURL": "https://wordpress.org/plugins",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "versionType": "custom",
        "status": "affected",
        "lessThanOrEqual": "11.8.4"
      }
    ]
  }
]

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02 Oct 2026 14:49Current
CVSS 3.13.7
8