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CVE-2026-4351 Perfmatters <= 2.5.9 - Authenticated (Subscriber+) Arbitrary File Overwrite via 'snippets' Parameter

🗓️ 10 Apr 2026 01:24:59Reported by WordfenceType 
cvelist
 cvelist
🔗 www.cve.org👁 23 Views

Authenticated subscribers can overwrite arbitrary files via path traversal in Perfmatters up to 2.5.9.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-4351
10 Apr 202601:24
attackerkb
Circl
CVE-2026-4351
10 Apr 202602:08
circl
CNNVD
WordPress plugin Perfmatters 路径遍历漏洞
10 Apr 202600:00
cnnvd
CVE
CVE-2026-4351
10 Apr 202601:24
cve
EUVD
EUVD-2026-21262
10 Apr 202601:24
euvd
NVD
CVE-2026-4351
10 Apr 202602:16
nvd
Patchstack
WordPress Perfmatters plugin <= 2.5.9 - Authenticated (Subscriber+) Arbitrary File Overwrite via 'snippets' Parameter vulnerability
10 Apr 202612:22
patchstack
Positive Technologies
PT-2026-31849
10 Apr 202600:00
ptsecurity
RedhatCVE
CVE-2026-4351
5 Jun 202619:14
redhatcve
Vulnrichment
CVE-2026-4351 Perfmatters <= 2.5.9 - Authenticated (Subscriber+) Arbitrary File Overwrite via 'snippets' Parameter
10 Apr 202601:24
vulnrichment
Rows per page
[
  {
    "vendor": "perfmatters",
    "product": "Perfmatters",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "lessThanOrEqual": "2.5.9",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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