CVE-2018-19437 — UCMS 1.4.7 allows remote authenticated users to change the administrator password because $_COOKIE['admin_'.cookiehash] is used for arbitrary cookie values that are set and not empty

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HIGH

UCMS 1.4.7 allows remote authenticated users to change the administrator password because $_COOKIE['admin_'.cookiehash] is used for arbitrary cookie values that are set and not empty

Published Nov 22, 2018

8.8

HIGH

CVSS 3.0

EPSS 1.12%

Description

UCMS 1.4.7 allows remote authenticated users to change the administrator password because $_COOKIE['admin_'.cookiehash] is used for arbitrary cookie values that are set and not empty.

Affected products

Remediation

No remediation recorded yet.

Metrics

1.12% 0.01124

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

EPSS probability 0.01124

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 1, 2026	1.12% (0.01124)	65.05th	v5 (v2026.06.15)
Sep 20, 2026	1.12% (0.01124)	64.81th	v5 (v2026.06.15)
Jul 20, 2024	0.32% (0.00324)	71.03th	v3 (v2023.03.01)
Feb 8, 2024	0.32% (0.00324)	69.93th	v3 (v2023.03.01)
Mar 7, 2023	0.32% (0.00324)	66.04th	v3 (v2023.03.01)
Mar 6, 2023	1.05% (0.01055)	52.13th	v2 (v2022.01.01)
Feb 4, 2022	1.05% (0.01055)	27.52th	v2 (v2022.01.01)
Feb 3, 2022	0.52% (0.00523)	12.55th	v5 (v2026.06.15)
Apr 14, 2021	0.52% (0.00523)	0.00th	v1

Weaknesses (0)

No CWE recorded.

References (1)

https://github.com/wwwws1234/ucms/blob/master/Vertical%20crossing%20power.md
x_refsource_MISCExploitThird Party Advisory

Link	Providers	Tags
https://github.com/wwwws1234/ucms/blob/master/Vertical%20crossing%20power.md		x_refsource_MISCExploitThird Party Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Nov 22, 2018

Updated Aug 5, 2024

Reserved Nov 21, 2018

Link CVE-2018-19437

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2018-19437

Red Hat

Severity n/a

Public date n/a

Links CVE-2018-19437