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WordPress WPBase Cache plugin <= 5.5.6 - Denial of Service Attack vulnerability

Type: advisorySource: Official CVE List1 source record

Subscriber Denial of Service Attack in WPBase Cache <= 5.5.6 versions.

Announced Source revision 1
Original source ↗

CVE-2026-39767

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2026-39767

WPBase Cache

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "vendor": "baseapp",
    "product": "WPBase Cache",
    "versions": [
      {
        "status": "affected",
        "version": "n/a",
        "versionType": "custom",
        "lessThanOrEqual": "5.5.6"
      }
    ],
    "packageName": "wpbase-cache",
    "collectionURL": "https://wordpress.org/plugins",
    "defaultStatus": "unaffected"
  }
]
Related CVEs
CVE-2026-39767

Source reference: /cveMetadata/cveId

Publisher severity

medium

Source reference: /containers/cna/metrics

Event
#9119 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement