Vulnerability-Lookup

GHSA-3JQJ-JP4R-6XWM

Vulnerability from github – Published: 2026-01-07 12:31 – Updated: 2026-01-07 12:31

Details

The AA Block Country plugin for WordPress is vulnerable to IP Address Spoofing in versions up to, and including, 1.0.1. This is due to the plugin trusting user-supplied headers such as HTTP_X_FORWARDED_FOR to determine the client's IP address without proper validation or considering if the server is behind a trusted proxy. This makes it possible for unauthenticated attackers to bypass IP-based access restrictions by spoofing their IP address via the X-Forwarded-For header.

Severity

5.3 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2025-13694"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-348"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-01-07T12:16:49Z",
    "severity": "MODERATE"
  },
  "details": "The AA Block Country plugin for WordPress is vulnerable to IP Address Spoofing in versions up to, and including, 1.0.1. This is due to the plugin trusting user-supplied headers such as HTTP_X_FORWARDED_FOR to determine the client\u0027s IP address without proper validation or considering if the server is behind a trusted proxy. This makes it possible for unauthenticated attackers to bypass IP-based access restrictions by spoofing their IP address via the X-Forwarded-For header.",
  "id": "GHSA-3jqj-jp4r-6xwm",
  "modified": "2026-01-07T12:31:20Z",
  "published": "2026-01-07T12:31:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-13694"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/aa-block-country/tags/1.0.1/aablockcountry.php#L26"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/aa-block-country/trunk/aablockcountry.php#L26"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/037ac32a-dc2e-4e9f-9318-65dfee1c80e9?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2025-13694 (GCVE-0-2025-13694)

Vulnerability from cvelistv5 – Published: 2026-01-07 09:20 – Updated: 2026-04-08 16:32

Title

AA Block country <= 1.0.1 - Unauthenticated IP Address Spoofing via X-Forwarded-For Header

Summary

Severity

5.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-01-07 16:11 UTC

CWE

CWE-348 - Use of Less Trusted Source

Assigner

Wordfence mitre root

References

3 references

URL	Tags
https://www.wordfence.com/threat-intel/vulnerabil…
https://plugins.trac.wordpress.org/browser/aa-blo…
https://plugins.trac.wordpress.org/browser/aa-blo…

Impacted products

1 product

Vendor	Product	Version
aaextensions	AA Block country	Affected: 0 , ≤ 1.0.1 (semver)

Credits

Ivan Cese

Show details on NVD website

JSON

To clipboard

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    "adp": [
      {
        "metrics": [
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            "other": {
              "content": {
                "id": "CVE-2025-13694",
                "options": [
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                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-01-07T16:11:58.195311Z",
                "version": "2.0.3"
              },
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        "providerMetadata": {
          "dateUpdated": "2026-01-07T16:12:08.326Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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          "defaultStatus": "unaffected",
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          "lang": "en",
          "value": "The AA Block Country plugin for WordPress is vulnerable to IP Address Spoofing in versions up to, and including, 1.0.1. This is due to the plugin trusting user-supplied headers such as HTTP_X_FORWARDED_FOR to determine the client\u0027s IP address without proper validation or considering if the server is behind a trusted proxy. This makes it possible for unauthenticated attackers to bypass IP-based access restrictions by spoofing their IP address via the X-Forwarded-For header."
        }
      ],
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          "url": "https://plugins.trac.wordpress.org/browser/aa-block-country/trunk/aablockcountry.php#L26"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/aa-block-country/tags/1.0.1/aablockcountry.php#L26"
        }
      ],
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          "lang": "en",
          "time": "2026-01-06T20:30:39.000Z",
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      "title": "AA Block country \u003c= 1.0.1 - Unauthenticated IP Address Spoofing via X-Forwarded-For Header"
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  "dataType": "CVE_RECORD",
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}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.