Description

Postiz is an AI social media scheduling tool. From 1.45.1 to 1.62.3, the Postiz frontend application allows an attacker to inject arbitrary HTTP headers into the middleware pipeline. This flaw enables a server-side request forgery (SSRF) condition, which can be exploited to initiate unauthorized outbound requests from the server hosting the Postiz application. This vulnerability is fixed in 1.62.3.

INFO

Published Date :

2025-07-11T17:28:20.001Z

Last Modified :

2025-07-11T17:56:30.605Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2025-53641 vulnerability.

No data.

REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-53641.

URL Resource
https://github.com/gitroomhq/postiz-app/commit/65eca0e2f22155b43c78724ca43617ee52e42753 cve-icon cve-icon
https://github.com/gitroomhq/postiz-app/security/advisories/GHSA-48c8-25jq-m55f cve-icon cve-icon
Login to claim this CVE

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact