Detections
Analytics

SCA: security update for misskey-js (GHSA-496g-mmpw-j9x3)

high Tenable Cloud Security Plugin ID 436392

Description

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

 - Misskey is an open source, federated social media platform. Starting in version 13.0.0-beta.16 and prior
 to version 2025.12.0, an actor who does not have permission to view favorites or clips can can export the
 posts and view the contents. Version 2025.12.0 fixes the issue. (CVE-2025-66402)

See Also

https://github.com/advisories/GHSA-496g-mmpw-j9x3

Plugin Details

Severity: High

ID: 436392

Version: Revision 1.11

Type: Local

Family: SCA Checks

Published: 12/16/2025

Updated: 6/1/2026

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

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5.3

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

CVSS Score Source: CVE-2025-66402

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.9

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

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

CVSS v4

Risk Factor: High

Base Score: 7.1

Threat Score: 7.1

Threat Vector: CVSS:4.0/E:P

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 12/15/2025

Vulnerability Publication Date: 12/15/2025

Reference Information

CVE: CVE-2025-66402

cwe: CWE-862