CVE-2018-15614 — IP Office one-X Portal XSS

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MEDIUM

IP Office one-X Portal XSS

Published Jan 23, 2019

6.8

MEDIUM

CVSS 3.0

EPSS 0.62%

Description

A vulnerability in the one-x Portal component of IP Office could allow an authenticated user to perform stored cross site scripting attacks via fields in the Conference Scheduler Service that could affect other application users. Affected versions of IP Office include 10.0 through 10.1 SP3 and 11.0 versions prior to 11.0 SP1.

Affected products

Vendor Avaya Product IP Office Default
n/a
- Version
  10.x
  Status
  affected
  Constraints
  <10.1 SP4
- Version
  11.x
  Status
  affected
  Constraints
  <11.0 SP1

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

Vendor

Product

Default status

Versions

Avaya

IP Office

n/a

Version	Status	Constraints
10.x	affected	<10.1 SP4
11.x	affected	<11.0 SP1

Remediation

No remediation recorded yet.

Metrics

0.62% 0.00621

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.

EPSS probability 0.00621

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 (9 key points)

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

Date	Score	Percentile	Model
Oct 3, 2026	0.62% (0.00621)	47.96th	v5 (v2026.06.15)
Sep 20, 2026	0.62% (0.00621)	48.39th	v5 (v2026.06.15)
Jul 20, 2024	0.05% (0.00054)	23.20th	v3 (v2023.03.01)
Jun 14, 2024	0.05% (0.00054)	22.70th	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