CVE-2018-1142 — Tenable Appliance versions 4.6.1 and earlier have been found to contain a single XSS vulnerability

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MEDIUM

Tenable Appliance versions 4.6.1 and earlier have been found to contain a single XSS vulnerability

Published Mar 28, 2018

5.4

MEDIUM

CVSS 3.0

EPSS 0.51%

Description

Tenable Appliance versions 4.6.1 and earlier have been found to contain a single XSS vulnerability. Utilizing a specially crafted request, an authenticated attacker could potentially execute arbitrary JavaScript code by manipulating certain URL parameters related to offline plugins.

Affected products

Vendor Tenable Product Tenable Appliance Default
n/a
- Version
  Tenable Appliance versions
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Tenable

Tenable Appliance

n/a

Version	Status	Constraints
Tenable Appliance versions	affected	-

Remediation

No remediation recorded yet.

Metrics

0.51% 0.00511

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.00511

Score over time

2021–2026

EPSS v1
EPSS v5
EPSS v2
EPSS v3

Percentile over time

EPSS v1
EPSS v5
EPSS v2
EPSS v3

Table of values (8 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 1, 2026	0.51% (0.00511)	41.40th	v5 (v2026.06.15)
Sep 20, 2026	0.51% (0.00511)	42.56th	v5 (v2026.06.15)
Jul 20, 2024	0.05% (0.00054)	22.17th	v3 (v2023.03.01)
Mar 7, 2023	0.05% (0.00054)	20.65th	v3 (v2023.03.01)
Mar 6, 2023	0.89% (0.00885)	27.89th	v2 (v2022.01.01)
Feb 4, 2022	0.89% (0.00885)	10.50th	v2 (v2022.01.01)
Feb 3, 2022	0.42% (0.00416)	10.04th	v5 (v2026.06.15)
Apr 14, 2021	0.42% (0.00416)	0.00th	v1