Vulnerability-Lookup

GHSA-8QM3-XQ92-849M

Vulnerability from github – Published: 2026-04-22 09:31 – Updated: 2026-04-22 09:31

Details

The TextP2P Texting Widget plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to and including 1.7. This is due to missing nonce validation in the imTextP2POptionPage() function which processes settings updates. The form at line 314 does not include a wp_nonce_field(), and the POST handler at line 7 does not call check_admin_referer() or wp_verify_nonce() before processing settings changes. This makes it possible for unauthenticated attackers to update all plugin settings including chat widget titles, messages, API credentials, colors, and reCAPTCHA configuration via a forged request, granted they can trick a site administrator into performing an action such as clicking a link.

Severity

4.3 (Medium)


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

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2026-4133"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-352"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-04-22T09:16:24Z",
    "severity": "MODERATE"
  },
  "details": "The TextP2P Texting Widget plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to and including 1.7. This is due to missing nonce validation in the imTextP2POptionPage() function which processes settings updates. The form at line 314 does not include a wp_nonce_field(), and the POST handler at line 7 does not call check_admin_referer() or wp_verify_nonce() before processing settings changes. This makes it possible for unauthenticated attackers to update all plugin settings including chat widget titles, messages, API credentials, colors, and reCAPTCHA configuration via a forged request, granted they can trick a site administrator into performing an action such as clicking a link.",
  "id": "GHSA-8qm3-xq92-849m",
  "modified": "2026-04-22T09:31:33Z",
  "published": "2026-04-22T09:31:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-4133"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/textp2p-texting-widget/tags/1.7/inc/admin/im-textp2p-options.php#L299"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/textp2p-texting-widget/tags/1.7/inc/admin/im-textp2p-options.php#L7"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/textp2p-texting-widget/trunk/inc/admin/im-textp2p-options.php#L299"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/textp2p-texting-widget/trunk/inc/admin/im-textp2p-options.php#L7"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/2d36fa25-108b-462b-b84e-2e77943b1871?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2026-4133 (GCVE-0-2026-4133)

Vulnerability from cvelistv5 – Published: 2026-04-22 07:45 – Updated: 2026-04-23 13:43

Title

TextP2P Texting Widget <= 1.7 - Cross-Site Request Forgery to Settings Update

Summary

Severity

4.3 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-04-23 13:43 UTC

CWE

CWE-352 - Cross-Site Request Forgery (CSRF)

Assigner

Wordfence mitre root

References

5 references

URL	Tags
https://www.wordfence.com/threat-intel/vulnerabil…
https://plugins.trac.wordpress.org/browser/textp2…
https://plugins.trac.wordpress.org/browser/textp2…
https://plugins.trac.wordpress.org/browser/textp2…
https://plugins.trac.wordpress.org/browser/textp2…

Impacted products

1 product

Vendor	Product	Version
textp2p	TextP2P Texting Widget	Affected: 0 , ≤ 1.7 (semver)

Credits

Muhammad Afnaan

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-4133",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-04-23T13:43:18.985707Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-04-23T13:43:28.246Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "TextP2P Texting Widget",
          "vendor": "textp2p",
          "versions": [
            {
              "lessThanOrEqual": "1.7",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Muhammad Afnaan"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The TextP2P Texting Widget plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to and including 1.7. This is due to missing nonce validation in the imTextP2POptionPage() function which processes settings updates. The form at line 314 does not include a wp_nonce_field(), and the POST handler at line 7 does not call check_admin_referer() or wp_verify_nonce() before processing settings changes. This makes it possible for unauthenticated attackers to update all plugin settings including chat widget titles, messages, API credentials, colors, and reCAPTCHA configuration via a forged request, granted they can trick a site administrator into performing an action such as clicking a link."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-352",
              "description": "CWE-352 Cross-Site Request Forgery (CSRF)",
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              "type": "CWE"
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        "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
        "shortName": "Wordfence"
      },
      "references": [
        {
          "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/2d36fa25-108b-462b-b84e-2e77943b1871?source=cve"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/textp2p-texting-widget/trunk/inc/admin/im-textp2p-options.php#L299"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/textp2p-texting-widget/tags/1.7/inc/admin/im-textp2p-options.php#L299"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/textp2p-texting-widget/trunk/inc/admin/im-textp2p-options.php#L7"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/textp2p-texting-widget/tags/1.7/inc/admin/im-textp2p-options.php#L7"
        }
      ],
      "timeline": [
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          "lang": "en",
          "time": "2026-04-21T19:07:48.000Z",
          "value": "Disclosed"
        }
      ],
      "title": "TextP2P Texting Widget \u003c= 1.7 - Cross-Site Request Forgery to Settings Update"
    }
  },
  "cveMetadata": {
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    "datePublished": "2026-04-22T07:45:33.274Z",
    "dateReserved": "2026-03-13T14:22:05.633Z",
    "dateUpdated": "2026-04-23T13:43:28.246Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.

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.

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GHSA-8QM3-XQ92-849M

CVE-2026-4133 (GCVE-0-2026-4133)

Tags

Sightings

Nomenclature

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