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CVE-2025-1522

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CVE-2025-1522

Published: Apr 23, 2025

Modified: Apr 23, 2025

PUBLISHED

CVSS v3.0

7.1

HIGH

Description

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.

VendorProductVersions

PostHog

PostHog

affected
b8817c14065c23159dcf52849f0bdcd12516c43e

Weaknesses (CWE)

CWE-918

CVSS v3.0 Details

CVSS v3.0 Vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

Low

Availability

None

References

ZDI-25-097
x_research-advisory
vendor-provided URL
vendor-advisory

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