SCA: security update for github.com/kubev2v/migration-planner (GHSA-2fqw-7c6r-2cq6)

critical Tenable Self-Hosted Container Security Plugin ID 445979

Description

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

- A flaw was found in migration-planner. The agent-API middleware processes JSON Web Tokens (JWTs) for
authentication, but its UpdateSourceInventory and UpdateAgentStatus handlers fail to validate the
source_id claim within these tokens against the requested source ID. This oversight allows an
authenticated attacker with a valid agent token to manipulate data across different tenants, leading to a
complete collapse of tenant isolation. This could result in unauthorized overwriting of victim inventory,
planting of malicious credential URLs, or corruption of migration assessments. (CVE-2026-53471)

Solution

Update the github.com/kubev2v/migration-planner library and its related packages to version 0.13.5 or later.

Plugin Details

Severity: Critical

ID: 445979

Version: Revision 1.1

Type: Local

Family: SCA Checks

Published: 8/14/2026

Updated: 8/14/2026

Risk Information

VPR

Risk Factor: Medium

Score: 4.8

Percentile: 57.69

Vendor

Vendor Severity: Critical

CVSS v2

Risk Factor: High

Base Score: 8.5

Temporal Score: 6.3

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

CVSS Score Source: CVE-2026-53471

CVSS v3

Risk Factor: Critical

Base Score: 9.6

Temporal Score: 8.3

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

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 6/10/2026

Vulnerability Publication Date: 6/10/2026

Reference Information

CVE: CVE-2026-53471

cwe: CWE-639

Detections

Analytics