Detections
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SCA: security update for cyberchef (GHSA-fx6f-382r-j72c)

medium Tenable Self-Hosted Container Security Plugin ID 448363

Description

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

 - CyberChef is a web app for encryption, encoding, compression, and data analysis. Prior to 11.2.0, the
 Series Chart operation accepts __proto__ as a key while parsing user-supplied CSV, allowing prototype
 pollution that can be chained with operations such as Parse UDP to inject malicious JavaScript into HTML
 output. This issue is fixed in version 11.2.0. (CVE-2026-57439)

Solution

Update the cyberchef library and its related packages to version 11.2.0 or later.

See Also

https://github.com/advisories/GHSA-fx6f-382r-j72c

Plugin Details

Severity: Medium

ID: 448363

Version: Revision 1.1

Type: Local

Family: SCA Checks

Published: 9/25/2026

Updated: 9/25/2026

Risk Information

VPR

Risk Factor: Low

Score: 2.3

Percentile: 9.58

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Low

Base Score: 3.6

Temporal Score: 2.7

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

CVSS Score Source: CVE-2026-57439

CVSS v3

Risk Factor: Medium

Base Score: 5

Temporal Score: 4.4

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:L/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: 9/24/2026

Vulnerability Publication Date: 7/8/2026

Reference Information

CVE: CVE-2026-57439