What is the severity of ZDI-24-1383?

The severity of ZDI-24-1383 is classified as medium due to the potential for sensitive information disclosure.

How do I fix ZDI-24-1383?

To fix ZDI-24-1383, update your PostHog installation to the latest version where the vulnerability has been patched.

What types of systems are affected by ZDI-24-1383?

ZDI-24-1383 affects systems running affected versions of PostHog software.

Does ZDI-24-1383 require authentication to exploit?

Yes, ZDI-24-1383 requires authentication to exploit the vulnerability.

What kind of information can be disclosed due to ZDI-24-1383?

ZDI-24-1383 can potentially disclose sensitive information stored in the database due to the flaw in the database_schema method.

Vulnerability/
ZDI-24-1383

high

7.1

15/10/2024

23/2/2025

ZDI-24-1383: PostHog database_schema Server-Side Request Forgery Information Disclosure Vulnerability

First published: Tue Oct 15 2024(Updated: )

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.

Affected Software	Affected Version	How to fix
PostHog

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Frequently Asked Questions

What is the severity of ZDI-24-1383?
The severity of ZDI-24-1383 is classified as medium due to the potential for sensitive information disclosure.
How do I fix ZDI-24-1383?
To fix ZDI-24-1383, update your PostHog installation to the latest version where the vulnerability has been patched.
What types of systems are affected by ZDI-24-1383?
ZDI-24-1383 affects systems running affected versions of PostHog software.
Does ZDI-24-1383 require authentication to exploit?
Yes, ZDI-24-1383 requires authentication to exploit the vulnerability.
What kind of information can be disclosed due to ZDI-24-1383?
ZDI-24-1383 can potentially disclose sensitive information stored in the database due to the flaw in the database_schema method.

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alias/ZDI-CAN-25351
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agent/description
agent/softwarecombine
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collector/zdi-advisory
alias/ZDI-24-1383
alias/CVE-2024-9710
agent/software-canonical-lookup
agent/software-canonical-lookup-request
agent/event
vendor/posthog
canonical/posthog

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