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CVE-2026-29093

Estado: AnalizadaCrítica (9.8)—

WWBN AVideo is an open source video platform. Prior to version 24.0, the official docker-compose.yml publishes the memcached service on host port 11211 (0.0.0.0:11211) with no authentication, while the Dockerfile configures PHP to store all user sessions in that memcached instance. An attacker who can reach port 11211 can read, modify, or flush session data — enabling session hijacking, admin impersonation, and mass session destruction without any application-level authentication. This issue has been patched in version 24.0.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

Servicio memcached expuesto en puerto 11211 sin autenticación en red pública (AV:N, PR:N). Permite hijacking de sesiones y suplantación de admin (T1078), además de DoS por flush de datos (T1499).

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Privileged Account ManagementFilter Network TrafficApplication Developer GuidanceActive Directory ConfigurationVulnerability ScanningUser Training

Tecnologías afectadas (1)

Wwbn — Avideo

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2026-29093",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-29093",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-03-06T15:58:30.418361Z"
        }
      }
    ],
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          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
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        "exploitabilityScore": 2.2
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          "integrityImpact": "HIGH",
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          "confidentialityImpact": "HIGH"
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      }
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  "affected": [
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      "affectedData": [
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          "vendor": "WWBN",
          "product": "AVideo",
          "versions": [
            {
              "status": "affected",
              "version": "< 24.0"
            }
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  "published": "2026-03-06T04:16:08.940",
  "references": [
    {
      "url": "https://github.com/WWBN/AVideo/releases/tag/24.0",
      "tags": [
        "Product",
        "Release Notes"
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    },
    {
      "url": "https://github.com/WWBN/AVideo/security/advisories/GHSA-xxpw-32hf-q8v9",
      "tags": [
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        "Vendor Advisory"
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "type": "Secondary",
      "source": "security-advisories@github.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        },
        {
          "lang": "en",
          "value": "CWE-668"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-668"
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "WWBN AVideo is an open source video platform. Prior to version 24.0, the official docker-compose.yml publishes the memcached service on host port 11211 (0.0.0.0:11211) with no authentication, while the Dockerfile configures PHP to store all user sessions in that memcached instance. An attacker who can reach port 11211 can read, modify, or flush session data — enabling session hijacking, admin impersonation, and mass session destruction without any application-level authentication. This issue has been patched in version 24.0."
    },
    {
      "lang": "es",
      "value": "WWBN AVideo es una plataforma de video de código abierto. Antes de la versión 24.0, el docker-compose.yml oficial publica el servicio memcached en el puerto de host 11211 (0.0.0.0:11211) sin autenticación, mientras que el Dockerfile configura PHP para almacenar todas las sesiones de usuario en esa instancia de memcached. Un atacante que puede alcanzar el puerto 11211 puede leer, modificar o vaciar datos de sesión — lo que permite el secuestro de sesión, la suplantación de administrador y la destrucción masiva de sesiones sin ninguna autenticación a nivel de aplicación. Este problema ha sido parcheado en la versión 24.0."
    }
  ],
  "lastModified": "2026-06-17T10:29:35.243",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:wwbn:avideo:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7C8F82C6-8B38-41D1-ADA1-EBE2DF74F083",
              "versionEndExcluding": "24.0"
            }
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  ],
  "sourceIdentifier": "security-advisories@github.com"
}