CVE-2026-15036: Harness gitspaces Endpoint list_all.go getAuthorizedSpaces authorization

Severity: medium (CVSS 4.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-07-08 · updated 2026-07-09
Weakness: CWE-285

Description

A vulnerability was determined in Harness up to 2.28.2. This vulnerability affects the function getAuthorizedSpaces of the file app/api/controller/gitspace/list_all.go of the component gitspaces Endpoint. Executing a manipulation can lead to authorization bypass. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through an issue report but has not responded yet.

Affected products

Harness: 2.28.0, 2.28.1, 2.28.2

References

https://github.com/harness/harness/
https://github.com/harness/harness/issues/3689
https://vuldb.com/cve/CVE-2026-15036
https://vuldb.com/submit/851013
https://vuldb.com/vuln/376787
https://vuldb.com/vuln/376787/cti

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