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CVE-2025-1522

Estado: AnalizadaMedia (6.5)—

PostHog database_schema Server-Side Request Forgery Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of PostHog. Authentication is required to exploit this vulnerability.

The specific flaw exists within the implementation of the database_schema method. The issue results from the lack of proper validation of a URI prior to accessing resources. An attacker can leverage this vulnerability to disclose information in the context of the service account. Was ZDI-CAN-25358.

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)

Posthog — Posthog

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2025-1522",
  "cveTags": [],
  "metrics": {
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        "ssvcData": {
          "id": "CVE-2025-1522",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
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            {
              "technicalImpact": "partial"
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          "version": "2.0.3",
          "timestamp": "2025-04-23T18:30:22.547093Z"
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  "published": "2025-04-23T17:16:52.520",
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      "description": [
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          "value": "CWE-918"
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    {
      "lang": "en",
      "value": "PostHog database_schema Server-Side Request Forgery Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of PostHog. Authentication is required to exploit this vulnerability.\n\nThe specific flaw exists within the implementation of the database_schema method. The issue results from the lack of proper validation of a URI prior to accessing resources. An attacker can leverage this vulnerability to disclose information in the context of the service account. Was ZDI-CAN-25358."
    },
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      "value": "Vulnerabilidad de divulgación de información por Server-Side Request Forgery en PostHog database_schema. Esta vulnerabilidad permite a atacantes remotos divulgar información confidencial sobre las instalaciones afectadas de PostHog. Se requiere autenticación para explotar esta vulnerabilidad. La falla específica se encuentra en la implementación del método database_schema. El problema se debe a la falta de validación adecuada de una URI antes de acceder a los recursos. Un atacante puede aprovechar esta vulnerabilidad para divulgar información en el contexto de la cuenta de servicio. Anteriormente, se denominó ZDI-CAN-25358."
    }
  ],
  "lastModified": "2026-06-17T08:39:18.013",
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