github - ghsa-83pp-hvhj-8fv5

GHSA-83PP-HVHJ-8FV5

Vulnerability from github – Published: 2025-06-14 09:32 – Updated: 2025-06-14 09:32

Details

The Click to Chat plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘data-no_number’ parameter in all versions up to, and including, 4.22 to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Severity ?

6.4 (Medium)


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

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2025-5336"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-06-14T09:15:23Z",
    "severity": "MODERATE"
  },
  "details": "The Click to Chat plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the \u2018data-no_number\u2019 parameter in all versions up to, and including, 4.22 to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.",
  "id": "GHSA-83pp-hvhj-8fv5",
  "modified": "2025-06-14T09:32:02Z",
  "published": "2025-06-14T09:32:02Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-5336"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/click-to-chat-for-whatsapp/tags/4.22/new/inc/assets/js/dev/app.dev.js#L126"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/click-to-chat-for-whatsapp/tags/4.22/new/inc/assets/js/dev/app.dev.js#L818"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/changeset/3309693"
    },
    {
      "type": "WEB",
      "url": "https://wordpress.org/plugins/click-to-chat-for-whatsapp/#developers"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/83695ac4-a08b-4c25-ac33-d9b7498f5a2c?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2025-5336 (GCVE-0-2025-5336)

Vulnerability from cvelistv5 – Published: 2025-06-14 08:23 – Updated: 2025-06-17 18:38

Summary

Severity ?

6.4 (Medium)


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

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

Wordfence

References

URL

Tags

	https://www.wordfence.com/threat-intel/vulnerabil…
	https://wordpress.org/plugins/click-to-chat-for-w…
	https://plugins.trac.wordpress.org/browser/click-…
	https://plugins.trac.wordpress.org/browser/click-…
	https://plugins.trac.wordpress.org/changeset/3309693/

Impacted products

	Vendor	Product	Version
	holithemes	Click to Chat – HoliThemes	Affected: * , ≤ 4.22 (semver)

Credits

Asaf Mozes

Show details on NVD website

JSON

To clipboard

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  "containers": {
    "adp": [
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        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-5336",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-06-16T16:45:55.932997Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
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        "providerMetadata": {
          "dateUpdated": "2025-06-17T18:38:52.125Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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    "cna": {
      "affected": [
        {
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          "product": "Click to Chat \u2013 HoliThemes",
          "vendor": "holithemes",
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            {
              "lessThanOrEqual": "4.22",
              "status": "affected",
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              "versionType": "semver"
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      "credits": [
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          "type": "finder",
          "value": "Asaf Mozes"
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        {
          "lang": "en",
          "value": "The Click to Chat plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the \u2018data-no_number\u2019 parameter in all versions up to, and including, 4.22 to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 6.4,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
            "version": "3.1"
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      "problemTypes": [
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          "descriptions": [
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      "providerMetadata": {
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      "references": [
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        },
        {
          "url": "https://wordpress.org/plugins/click-to-chat-for-whatsapp/#developers"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/click-to-chat-for-whatsapp/tags/4.22/new/inc/assets/js/dev/app.dev.js#L126"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/click-to-chat-for-whatsapp/tags/4.22/new/inc/assets/js/dev/app.dev.js#L818"
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          "lang": "en",
          "time": "2025-06-13T20:15:36.000+00:00",
          "value": "Disclosed"
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      ],
      "title": "Click to Chat \u003c= 4.22 - Authenticated (Contributor+) Stored DOM-Based Cross-Site Scripting via data-no_number Parameter"
    }
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    "datePublished": "2025-06-14T08:23:26.308Z",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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.

Action not permitted

GHSA-83PP-HVHJ-8FV5

CVE-2025-5336 (GCVE-0-2025-5336)

Tags

Sightings

Nomenclature