Detections
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SCA: security update for github.com/fission/fission (GHSA-chf8-4hv6-8pg6)

high Tenable Cloud Security Plugin ID 442289

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - Fission is an open-source, Kubernetes-native serverless framework that simplifies the deployment of
 functions and applications on Kubernetes. Prior to version 1.23.0, the Fission storagesvc component
 registers archive CRUD handlers (/v1/archive GET / POST / DELETE and /v1/archives list) directly on its
 HTTP router without performing any authentication or authorization. Any caller able to reach the
 storagesvc ClusterIP — including any other workload in the same Kubernetes cluster — could enumerate
 archive IDs, download archives belonging to other tenants, upload arbitrary archive content, and delete
 archives. This issue has been patched in version 1.23.0. (CVE-2026-46612)

Solution

Update the github.com/fission/fission library and its related packages to version 1.23.0 or later.

See Also

https://github.com/advisories/GHSA-chf8-4hv6-8pg6

Plugin Details

Severity: High

ID: 442289

Version: Revision 1.9

Type: Local

Family: SCA Checks

Published: 5/22/2026

Updated: 7/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 57.87

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: High

Base Score: 9

Temporal Score: 6.7

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C

CVSS Score Source: CVE-2026-46612

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.7

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 5/21/2026

Vulnerability Publication Date: 5/21/2026

Reference Information

CVE: CVE-2026-46612

cwe: CWE-306