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CVE-2026-54239 FaustWP — Authentication Bypass via Initialization Vector Modification in Token Envelope

🗓️ 17 Sep 2026 18:25:36Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 5 Views

Non-admin auth bypass in FaustWP prior to 1.8.11 via IV modification enables code execution.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-54239
17 Sep 202618:25
cve
euvd
EUVD
EUVD-2026-82383
17 Sep 202618:25
euvd
nvd
NVD
CVE-2026-54239
17 Sep 202619:16
nvd
[
  {
    "vendor": "wpengine",
    "product": "faustjs",
    "versions": [
      {
        "version": "< 1.8.11",
        "status": "affected"
      }
    ]
  }
]

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