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CVE-2026-4127

🗓️ 21 Mar 2026 03:26:41Reported by WordfenceType 
cve
 cve
🔗 web.nvd.nist.gov👁 18 Views

Speedup Optimization plugin up to 1.5.9 lets subscriber-level attackers modify optimization via speedup01_ajax_enabled without authorization or nonce.

Related
Detection
Affected
Refs
Vulners
Node
charlycharmspeedup_optimizationRange1.5.9wordpress
[
  {
    "vendor": "charlycharm",
    "product": "Speedup Optimization",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "lessThanOrEqual": "1.5.9",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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24 Apr 2026 16:27Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.14.3
EPSS0.00042
SSVC
18