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IP2Location Country Blocker < 2.45.0 Access Control Bypass via X-Real-IP Header

Type: advisorySource: Official CVE List1 source record

IP2Location Country Blocker plugin for WordPress before 2.45.0 contains an access control bypass vulnerability that allows unauthenticated remote attackers to circumvent IP-based restrictions by forging the X-Real-IP HTTP header. Attackers can set the X-Real-IP header to an allowlisted IP address to bypass page, link, or site-wide access restrictions and access otherwise-blocked resources.

Announced Source revision 1
Original source ↗

CVE-2026-82530

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-2026-82530

IP2Location Country Blocker

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": "IP2Location",
    "product": "IP2Location Country Blocker",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "2.45.0",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]
Related CVEs
CVE-2026-82530

Source reference: /cveMetadata/cveId

Publisher severity

medium

Source reference: /containers/cna/metrics

Event
#5575 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement