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.
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Thu, 07 Aug 2025 18:30:00 +0000
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CPEs | cpe:2.3:a:posthog:posthog:*:*:*:*:*:*:*:* | |
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cvssV3_1
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Wed, 23 Apr 2025 19:15:00 +0000
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ssvc
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Wed, 23 Apr 2025 17:00:00 +0000
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Description | 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. | |
Title | PostHog ClickHouse Table Functions SQL Injection Remote Code Execution Vulnerability | |
Weaknesses | CWE-89 | |
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cvssV3_0
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Status: PUBLISHED
Assigner: zdi
Published: 2025-04-23T16:45:19.536Z
Updated: 2025-04-23T18:13:52.561Z
Reserved: 2025-02-20T20:51:11.373Z
Link: CVE-2025-1520

Updated: 2025-04-23T18:13:32.031Z

Status : Analyzed
Published: 2025-04-23T17:16:52.250
Modified: 2025-08-07T18:23:30.827
Link: CVE-2025-1520

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