CVE-2026-49822

Published: Jun 10, 2026Modified: Jun 17, 2026Deferred

7.7

Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Exploitability: 3.1 / Impact: 4.0

Source: security-advisories@github.com (Secondary)

Description

Fission is an open-source, Kubernetes-native serverless framework that simplifies the deployment of functions and applications on Kubernetes. Prior to version 1.24.0, a low-privilege developer who could create a KubernetesWatchTrigger (KWT) in their own namespace was able to establish a persistent surveillance channel over any other namespace. This issue has been patched in version 1.24.0.

Related CWEs

CWE-284

Improper Access Control

The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

CWE-862

Missing Authorization

The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

References (3)

https://github.com/fission/fission/pull/3379

Source: security-advisories@github.com

https://github.com/fission/fission/releases/tag/v1.24.0

Source: security-advisories@github.com

https://github.com/fission/fission/security/advisories/GHSA-gc3j-79f2-7vvw

Source: security-advisories@github.com

Timeline

No history available yet.