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CVE-2026-49824 Details

ANALYZED

This CVE record has been analyzed and enriched by NVDAPI.com as an independent party.

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, the Fission Function admission webhook (pkg/webhook/function.go) validated that spec.secrets[].namespace and spec.configmaps[].namespace equalled the function's own namespace but performed no equivalent check on spec.environment.namespace. This issue has been patched in version 1.24.0.

Metrics

CVSS 3.x Severity and Vector Strings:

VolerionCVSS-B:5.9 MEDIUMVector:CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:N

CNA: [email protected]CVSS-B:8.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://github.com/fission/fission/pull/3389	[email protected]	Source CodeVendor
https://github.com/fission/fission/releases/tag/v1.24.0	[email protected]	Release NotesVendor
https://github.com/fission/fission/security/advisories/GHSA-cvw6-gfvv-953q	[email protected]	AdvisoryRemedyVendor

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-284	Improper Access Control	[email protected]
CWE-863	Incorrect Authorization	[email protected]

Affected Products

Product	Versions
Fission	<= 1.23.0 (semver)
CPE No CPEs found in CPE dictionary for this product. Remediation Upgrade: 1.24.0moderate efforthttps://github.com/fission/fission/releases/tag/v1.24.0

Change History

3 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Jun 17, 2026	CVE Modified	CISA-ADP
Jun 10, 2026	New CVE Received	[email protected]