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CVE-2026-54806

🗓️ 17 Jun 2026 09:51:45Reported by PatchstackType 
cve
 cve
🔗 web.nvd.nist.gov👁 10 Views

Unauthenticated PHP object injection vulnerability in WordPress WP Activity Log plugin up to version 5.6.3.1.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
Cvelist
CVE-2026-54806 WordPress WP Activity Log plugin <= 5.6.3.1 - PHP Object Injection vulnerability
17 Jun 202609:51
cvelist
EUVD
EUVD-2026-37642
17 Jun 202609:51
euvd
NVD
CVE-2026-54806
17 Jun 202613:20
nvd
Positive Technologies
PT-2026-50359
17 Jun 202600:00
ptsecurity
Vulners
Node
melapresswp_activity_logRange5.6.3.1wordpress
[
  {
    "vendor": "Melapress",
    "collectionURL": "https://wordpress.org/plugins",
    "defaultStatus": "unaffected",
    "packageName": "wp-security-audit-log",
    "product": "WP Activity Log",
    "versions": [
      {
        "lessThanOrEqual": "5.6.3.1",
        "status": "affected",
        "version": "n/a",
        "versionType": "custom",
        "changes": [
          {
            "at": "5.6.4",
            "status": "unaffected"
          }
        ]
      }
    ]
  }
]

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17 Jun 2026 14:44Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.19.8
10