Authorization Bypass in Harness Gitspaces Component
CVE-2026-15036

5.3MEDIUM

Key Information:

Vendor: Harness
Status: Harness
Vendor: CVE Published:; 8 July 2026

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👾 Exploit Exists🟡 Public PoC

What is CVE-2026-15036?

A vulnerability exists in the Harness platform, specifically within the gitspaces component, affecting versions up to 2.28.2. The issue is located in the getAuthorizedSpaces function of the app/api/controller/gitspace/list_all.go file. It allows unauthorized users to bypass authorization, potentially granting access to sensitive resources. This vulnerability can be exploited remotely, raising significant security concerns. Despite being reported, the Harness project has yet to address this vulnerability effectively. It is crucial for users to implement necessary security measures to mitigate risks associated with this flaw.

Affected Version(s)

Harness 2.28.0

Harness 2.28.1

Harness 2.28.2

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-15036 - Proof of Concept