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5 vulnerabilities found for PostHog by PostHog

CVE-2025-1522 (GCVE-0-2025-1522)
Vulnerability from cvelistv5
Published
2025-04-23 16:45
Modified
2025-04-23 18:30
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
Summary
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.
Impacted products
Vendor Product Version
PostHog PostHog Version: b8817c14065c23159dcf52849f0bdcd12516c43e
Create a notification for this product.
Show details on NVD website


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CVE-2025-1521 (GCVE-0-2025-1521)
Vulnerability from cvelistv5
Published
2025-04-23 16:45
Modified
2025-04-23 18:10
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
Summary
PostHog slack_incoming_webhook 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 processing of the slack_incoming_webhook parameter. The issue results from the lack of proper validation of a URI prior to accessing resources. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-25352.
Impacted products
Vendor Product Version
PostHog PostHog Version: b8817c14065c23159dcf52849f0bdcd12516c43e
Create a notification for this product.
Show details on NVD website


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CVE-2025-1520 (GCVE-0-2025-1520)
Vulnerability from cvelistv5
Published
2025-04-23 16:45
Modified
2025-04-23 18:13
CWE
  • CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Summary
PostHog ClickHouse Table Functions SQL Injection Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of PostHog. Authentication is required to exploit this vulnerability. The specific flaw exists within the implementation of the SQL parser. The issue results from the lack of proper validation of a user-supplied string before using it to construct SQL queries. An attacker can leverage this vulnerability to execute code in the context of the database account. Was ZDI-CAN-25350.
Impacted products
Vendor Product Version
PostHog PostHog Version: b8817c14065c23159dcf52849f0bdcd12516c43e, clickhouse 23.12.6.19-alpine
Create a notification for this product.
Show details on NVD website


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CVE-2024-9710 (GCVE-0-2024-9710)
Vulnerability from cvelistv5
Published
2024-11-22 20:24
Modified
2024-11-26 15:13
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
Summary
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 execute code in the context of the service account. Was ZDI-CAN-25351.
Impacted products
Vendor Product Version
PostHog PostHog Version: b8817c14065c23159dcf52849f0bdcd12516c43e
Create a notification for this product.
Show details on NVD website


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CVE-2023-46746 (GCVE-0-2023-46746)
Vulnerability from cvelistv5
Published
2023-12-01 21:53
Modified
2024-08-02 20:53
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
Summary
PostHog provides open-source product analytics, session recording, feature flagging and A/B testing that you can self-host. A server-side request forgery (SSRF), which can only be exploited by authenticated users, was found in Posthog. Posthog did not verify whether a URL was local when enabling webhooks, allowing authenticated users to forge a POST request. This vulnerability has been addressed in `22bd5942` and will be included in subsequent releases. There are no known workarounds for this vulnerability.
Impacted products
Vendor Product Version
PostHog posthog Version: <=1.43.1
Create a notification for this product.
Show details on NVD website


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        {
          "name": "https://securitylab.github.com/advisories/GHSL-2023-185_posthog_posthog/",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://securitylab.github.com/advisories/GHSL-2023-185_posthog_posthog/"
        }
      ],
      "source": {
        "advisory": "GHSA-wqqw-r8c5-j67c",
        "discovery": "UNKNOWN"
      },
      "title": "Authenticated PostHog users vulnerable to SSRF"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2023-46746",
    "datePublished": "2023-12-01T21:53:19.584Z",
    "dateReserved": "2023-10-25T14:30:33.753Z",
    "dateUpdated": "2024-08-02T20:53:20.967Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}