Detections
Analytics

SCA: security update for easymon (GHSA-c289-47qf-rvrr)

medium Tenable Self-Hosted Container Security Plugin ID 422499

Description

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

 - easymon version 1.4 and earlier contains a Cross Site Scripting (XSS) vulnerability in Endpoint where
 monitoring is mounted that can result in Reflected XSS that affects Firefox. Can be used to steal cookies,
 depending on the cookie settings.. This attack appear to be exploitable via The victim must click on a
 crafted URL that contains the XSS payload. This vulnerability appears to have been fixed in 1.4.1 and
 later. (CVE-2018-1000855)

See Also

https://github.com/advisories/GHSA-c289-47qf-rvrr

Plugin Details

Severity: Medium

ID: 422499

Version: Revision 1.3

Type: Local

Family: SCA Checks

Published: 3/28/2025

Updated: 7/2/2026

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

Risk Information

VPR

Risk Factor: Low

Score: 2.3

Percentile: 8.67

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.2

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

CVSS Score Source: CVE-2018-1000855

CVSS v3

Risk Factor: Medium

Base Score: 6.1

Temporal Score: 5.3

Vector: CVSS:3.0/AV:N/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: 12/21/2018

Vulnerability Publication Date: 12/20/2018

Reference Information

CVE: CVE-2018-1000855

cwe: CWE-79