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Vulnerabilites related to aakashbhagat - single_user_chat

Vulnerability from fkie_nvd

Published

2025-01-30 14:15

Modified

2025-01-31 18:19

Severity ?

8.1 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
8.1 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Summary

The Single-user-chat plugin for WordPress is vulnerable to unauthorized modification of data that can lead to a denial of service due to insufficient validation on the 'single_user_chat_update_login' function in all versions up to, and including, 0.5. This makes it possible for authenticated attackers, with subscriber-level access and above, to update option values to 'login' on the WordPress site. This may be leveraged to update an option that would create an error on the site and deny service to legitimate users or be used to set some values to true such as registration.

References

▼	URL	Tags
	security@wordfence.com	https://plugins.trac.wordpress.org/browser/single-user-chat/trunk/single-user-chat.php#L326	Product
	security@wordfence.com	https://www.wordfence.com/threat-intel/vulnerabilities/id/8a4978c1-087f-4784-9691-91ca5044f60a?source=cve	Third Party Advisory

Impacted products

	Vendor	Product	Version
	aakashbhagat	single_user_chat	*

JSON

To clipboard

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:aakashbhagat:single_user_chat:*:*:*:*:*:wordpress:*:*",
              "matchCriteriaId": "AB14230D-75E3-48D3-8106-5CAD5C1E498A",
              "versionEndIncluding": "0.5",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Single-user-chat plugin for WordPress is vulnerable to unauthorized modification of data that can lead to a denial of service due to insufficient validation on the \u0027single_user_chat_update_login\u0027 function in all versions up to, and including, 0.5. This makes it possible for authenticated attackers, with subscriber-level access and above, to update option values to \u0027login\u0027 on the WordPress site. This may be leveraged to update an option that would create an error on the site and deny service to legitimate users or be used to set some values to true such as registration."
    },
    {
      "lang": "es",
      "value": "El complemento Single-user-chat para WordPress es vulnerable a la modificaci\u00f3n no autorizada de datos que puede provocar una denegaci\u00f3n de servicio debido a una validaci\u00f3n insuficiente en la funci\u00f3n \u0027single_user_chat_update_login\u0027 en todas las versiones hasta la 0.5 y incluida. Esto permite que atacantes autenticados, con acceso de nivel de suscriptor y superior, actualicen los valores de la opci\u00f3n a \u0027login\u0027 en el sitio de WordPress. Esto se puede aprovechar para actualizar una opci\u00f3n que crear\u00eda un error en el sitio y denegar\u00eda el servicio a usuarios leg\u00edtimos o se puede utilizar para establecer algunos valores como verdaderos, como el registro."
    }
  ],
  "id": "CVE-2024-13646",
  "lastModified": "2025-01-31T18:19:45.780",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.1,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.2,
        "source": "security@wordfence.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.1,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.2,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2025-01-30T14:15:34.873",
  "references": [
    {
      "source": "security@wordfence.com",
      "tags": [
        "Product"
      ],
      "url": "https://plugins.trac.wordpress.org/browser/single-user-chat/trunk/single-user-chat.php#L326"
    },
    {
      "source": "security@wordfence.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/8a4978c1-087f-4784-9691-91ca5044f60a?source=cve"
    }
  ],
  "sourceIdentifier": "security@wordfence.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-285"
        }
      ],
      "source": "security@wordfence.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2024-13646 (GCVE-0-2024-13646)

Vulnerability from cvelistv5

Published

2025-01-30 13:42