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CVE-2026-33369

Estado: AnalizadaMedia (4.3)—

Zimbra Collaboration (ZCS) 10.0 and 10.1 contains an LDAP injection vulnerability in the Mailbox SOAP service within a FolderAction operation. The application fails to properly sanitize user-supplied input before incorporating it into an LDAP search filter. An authenticated attacker can exploit this issue by sending a crafted SOAP request that manipulates the LDAP query, allowing retrieval of sensitive directory attributes.

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).

Tecnologías afectadas (1)

Synacor — Zimbra Collaboration Suite

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2026-33369",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
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        "ssvcData": {
          "id": "CVE-2026-33369",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-03-23T13:36:22.516187Z"
        }
      }
    ],
    "cvssMetricV31": [
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        "type": "Secondary",
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        "cvssData": {
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          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
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  "affected": [
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  "published": "2026-03-20T14:16:16.017",
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    {
      "url": "https://wiki.zimbra.com/wiki/Security_Center",
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  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Zimbra Collaboration (ZCS) 10.0 and 10.1 contains an LDAP injection vulnerability in the Mailbox SOAP service within a FolderAction operation. The application fails to properly sanitize user-supplied input before incorporating it into an LDAP search filter. An authenticated attacker can exploit this issue by sending a crafted SOAP request that manipulates the LDAP query, allowing retrieval of sensitive directory attributes."
    },
    {
      "lang": "es",
      "value": "Zimbra Collaboration (ZCS) 10.0 y 10.1 contiene una vulnerabilidad de inyección LDAP en el servicio SOAP de Mailbox dentro de una operación FolderAction. La aplicación no logra sanear adecuadamente la entrada proporcionada por el usuario antes de incorporarla a un filtro de búsqueda LDAP. Un atacante autenticado puede explotar este problema enviando una solicitud SOAP manipulada que manipula la consulta LDAP, permitiendo la recuperación de atributos de directorio sensibles."
    }
  ],
  "lastModified": "2026-06-17T10:37:23.097",
  "configurations": [
    {
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        {
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              "versionEndExcluding": "10.1.16",
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          "operator": "OR"
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  "sourceIdentifier": "cve@mitre.org"
}