CVE-2025-12585 (GCVE-0-2025-12585)

Vulnerability from cvelistv5 – Published: 2025-12-03 03:27 – Updated: 2025-12-03 14:45
VLAI?
Summary
The MxChat – AI Chatbot for WordPress plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.5.5 via upload filenames. This makes it possible for unauthenticated attackers to extract session values that can subsequently be used to access conversation data.
Severity ?
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CWE
  • CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
Impacted products
Vendor Product Version
mxchat MxChat – AI Chatbot for WordPress Affected: * , ≤ 2.5.5 (semver)
Create a notification for this product.
Credits
Ryan Kozak
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-12585",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-12-03T14:45:21.576030Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-12-03T14:45:48.223Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "MxChat \u2013 AI Chatbot for WordPress",
          "vendor": "mxchat",
          "versions": [
            {
              "lessThanOrEqual": "2.5.5",
              "status": "affected",
              "version": "*",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Ryan Kozak"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The MxChat \u2013 AI Chatbot for WordPress plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.5.5 via upload filenames. This makes it possible for unauthenticated attackers to extract session values that can subsequently be used to access conversation data."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-200",
              "description": "CWE-200 Exposure of Sensitive Information to an Unauthorized Actor",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-03T03:27:14.561Z",
        "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
        "shortName": "Wordfence"
      },
      "references": [
        {
          "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/7cf1a90d-6157-40e7-aed8-4d18bc22432d?source=cve"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/mxchat-basic/trunk/includes/class-mxchat-integrator.php#L107"
        },
        {
          "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3406402%40mxchat-basic\u0026new=3406402%40mxchat-basic\u0026sfp_email=\u0026sfph_mail="
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2025-10-31T22:33:59.000+00:00",
          "value": "Vendor Notified"
        },
        {
          "lang": "en",
          "time": "2025-12-02T14:25:33.000+00:00",
          "value": "Disclosed"
        }
      ],
      "title": "MxChat \u2013 AI Chatbot for WordPress \u003c= 2.5.5 - Unauthenticated Information Exposure"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
    "assignerShortName": "Wordfence",
    "cveId": "CVE-2025-12585",
    "datePublished": "2025-12-03T03:27:14.561Z",
    "dateReserved": "2025-10-31T22:16:47.560Z",
    "dateUpdated": "2025-12-03T14:45:48.223Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-12585\",\"sourceIdentifier\":\"security@wordfence.com\",\"published\":\"2025-12-03T04:15:59.650\",\"lastModified\":\"2025-12-04T17:15:08.283\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The MxChat \u2013 AI Chatbot for WordPress plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.5.5 via upload filenames. This makes it possible for unauthenticated attackers to extract session values that can subsequently be used to access conversation data.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security@wordfence.com\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N\",\"baseScore\":5.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":3.9,\"impactScore\":1.4}]},\"weaknesses\":[{\"source\":\"security@wordfence.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-200\"}]}],\"references\":[{\"url\":\"https://plugins.trac.wordpress.org/browser/mxchat-basic/trunk/includes/class-mxchat-integrator.php#L107\",\"source\":\"security@wordfence.com\"},{\"url\":\"https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3406402%40mxchat-basic\u0026new=3406402%40mxchat-basic\u0026sfp_email=\u0026sfph_mail=\",\"source\":\"security@wordfence.com\"},{\"url\":\"https://www.wordfence.com/threat-intel/vulnerabilities/id/7cf1a90d-6157-40e7-aed8-4d18bc22432d?source=cve\",\"source\":\"security@wordfence.com\"}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2025-12585\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-12-03T14:45:21.576030Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-12-03T14:45:37.939Z\"}}], \"cna\": {\"title\": \"MxChat \\u2013 AI Chatbot for WordPress \u003c= 2.5.5 - Unauthenticated Information Exposure\", \"credits\": [{\"lang\": \"en\", \"type\": \"finder\", \"value\": \"Ryan Kozak\"}], \"metrics\": [{\"cvssV3_1\": {\"version\": \"3.1\", \"baseScore\": 5.3, \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N\"}}], \"affected\": [{\"vendor\": \"mxchat\", \"product\": \"MxChat \\u2013 AI Chatbot for WordPress\", \"versions\": [{\"status\": \"affected\", \"version\": \"*\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"2.5.5\"}], \"defaultStatus\": \"unaffected\"}], \"timeline\": [{\"lang\": \"en\", \"time\": \"2025-10-31T22:33:59.000+00:00\", \"value\": \"Vendor Notified\"}, {\"lang\": \"en\", \"time\": \"2025-12-02T14:25:33.000+00:00\", \"value\": \"Disclosed\"}], \"references\": [{\"url\": \"https://www.wordfence.com/threat-intel/vulnerabilities/id/7cf1a90d-6157-40e7-aed8-4d18bc22432d?source=cve\"}, {\"url\": \"https://plugins.trac.wordpress.org/browser/mxchat-basic/trunk/includes/class-mxchat-integrator.php#L107\"}, {\"url\": \"https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3406402%40mxchat-basic\u0026new=3406402%40mxchat-basic\u0026sfp_email=\u0026sfph_mail=\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"The MxChat \\u2013 AI Chatbot for WordPress plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.5.5 via upload filenames. This makes it possible for unauthenticated attackers to extract session values that can subsequently be used to access conversation data.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-200\", \"description\": \"CWE-200 Exposure of Sensitive Information to an Unauthorized Actor\"}]}], \"providerMetadata\": {\"orgId\": \"b15e7b5b-3da4-40ae-a43c-f7aa60e62599\", \"shortName\": \"Wordfence\", \"dateUpdated\": \"2025-12-03T03:27:14.561Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2025-12585\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-12-03T14:45:48.223Z\", \"dateReserved\": \"2025-10-31T22:16:47.560Z\", \"assignerOrgId\": \"b15e7b5b-3da4-40ae-a43c-f7aa60e62599\", \"datePublished\": \"2025-12-03T03:27:14.561Z\", \"assignerShortName\": \"Wordfence\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.