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CVE-2026-39527 WordPress WpStream plugin < 4.11.2 - Arbitrary File Upload vulnerability

🗓️ 15 Jun 2026 20:18:03Reported by PatchstackType 
cvelist
 cvelist
🔗 www.cve.org👁 8 Views

WordPress WpStream plugin versions before 4.11.2 allow subscribers to upload arbitrary files.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CVE
CVE-2026-39527
15 Jun 202620:18
cve
EUVD
EUVD-2026-36959
15 Jun 202621:30
euvd
NVD
CVE-2026-39527
15 Jun 202621:16
nvd
Patchstack
WordPress WpStream plugin < 4.11.2 - Arbitrary File Upload vulnerability
17 Apr 202610:00
patchstack
Positive Technologies
PT-2026-49397
15 Jun 202600:00
ptsecurity
Vulnrichment
CVE-2026-39527 WordPress WpStream plugin < 4.11.2 - Arbitrary File Upload vulnerability
15 Jun 202620:18
vulnrichment
[
  {
    "vendor": "sc Internet Vivoo",
    "collectionURL": "https://wordpress.org/plugins",
    "defaultStatus": "unaffected",
    "packageName": "wpstream",
    "product": "WpStream",
    "versions": [
      {
        "lessThan": "4.11.2",
        "status": "affected",
        "version": "n/a",
        "versionType": "custom",
        "changes": [
          {
            "at": "4.11.2",
            "status": "unaffected"
          }
        ]
      }
    ]
  }
]

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