Detections
Analytics

SCA: security update for is-my-json-valid (GHSA-4hpf-3wq7-5rpr)

medium Tenable Self-Hosted Container Security Plugin ID 410220

Description

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

 - It was discovered that the is-my-json-valid JavaScript library used an inefficient regular expression to
 validate JSON fields defined to have email format. A specially crafted JSON file could cause it to consume
 an excessive amount of CPU time when validated. (CVE-2018-1107)

See Also

https://github.com/advisories/GHSA-4hpf-3wq7-5rpr

Plugin Details

Severity: Medium

ID: 410220

Version: Revision 1.4

Type: Local

Family: SCA Checks

Published: 1/23/2025

Updated: 7/2/2026

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

Risk Information

VPR

Risk Factor: Low

Score: 1.2

Percentile: 0.01

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.9

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

CVSS Score Source: CVE-2018-1107

CVSS v3

Risk Factor: Medium

Base Score: 5.3

Temporal Score: 4.8

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

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

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 1/6/2022

Vulnerability Publication Date: 3/30/2021

Reference Information

CVE: CVE-2018-1107

cwe: CWE-400