FKIE_CVE-2025-13921

Vulnerability from fkie_nvd - Published: 2026-01-23 14:16 - Updated: 2026-06-17 08:34
Severity
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Summary
The weDocs: AI Powered Knowledge Base, Docs, Documentation, Wiki & AI Chatbot plugin for WordPress is vulnerable to unauthorized modification or loss of data due to a missing capability check on the 'wedocs_user_documentation_handling_capabilities' function in all versions up to, and including, 2.1.16. This makes it possible for authenticated attackers, with Subscriber-level access and above, to edit any documentation post. The vulnerability was partially patched in version 2.1.16.
References
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/wedocs/tags/2.1.14/includes/Installer.php#L21
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/wedocs/tags/2.1.14/includes/functions.php#L506
security@wordfence.comhttps://plugins.trac.wordpress.org/changeset/3426704/
security@wordfence.comhttps://plugins.trac.wordpress.org/changeset/3440068/
security@wordfence.comhttps://www.wordfence.com/threat-intel/vulnerabilities/id/c56234f3-7dd6-4dff-887d-5ddbf0cb7d3c?source=cve
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "weDocs: AI Powered Knowledge Base, Docs, Documentation, Wiki \u0026 AI Chatbot",
          "vendor": "wedevs",
          "versions": [
            {
              "lessThanOrEqual": "2.1.16",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "security@wordfence.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The weDocs: AI Powered Knowledge Base, Docs, Documentation, Wiki \u0026 AI Chatbot plugin for WordPress is vulnerable to unauthorized modification or loss of data due to a missing capability check on the \u0027wedocs_user_documentation_handling_capabilities\u0027 function in all versions up to, and including, 2.1.16. This makes it possible for authenticated attackers, with Subscriber-level access and above, to edit any documentation post. The vulnerability was partially patched in version 2.1.16."
    },
    {
      "lang": "es",
      "value": "El plugin weDocs: AI Powered Knowledge Base, Docs, Documentation, Wiki \u0026amp; AI Chatbot para WordPress es vulnerable a la modificaci\u00f3n o p\u00e9rdida de datos no autorizada debido a una falta de verificaci\u00f3n de capacidad en la funci\u00f3n \u0027wedocs_user_documentation_handling_capabilities\u0027 en todas las versiones hasta la 2.1.16, inclusive. Esto hace posible que atacantes autenticados, con acceso de nivel Suscriptor y superior, editen cualquier publicaci\u00f3n de documentaci\u00f3n. La vulnerabilidad fue parcheada parcialmente en la versi\u00f3n 2.1.16."
    }
  ],
  "id": "CVE-2025-13921",
  "lastModified": "2026-06-17T08:34:59.153",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 1.4,
        "source": "security@wordfence.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-13921",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-01-23T18:39:39.179262Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-01-23T14:16:12.663",
  "references": [
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/wedocs/tags/2.1.14/includes/Installer.php#L21"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/wedocs/tags/2.1.14/includes/functions.php#L506"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/changeset/3426704/"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/changeset/3440068/"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/c56234f3-7dd6-4dff-887d-5ddbf0cb7d3c?source=cve"
    }
  ],
  "sourceIdentifier": "security@wordfence.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ],
      "source": "security@wordfence.com",
      "type": "Secondary"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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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.



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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.