CVE-2018-14334 — manager/editor/upload.php in joyplus-cms 1.6.0 allows arbitrary file upload because detection of a prohibited file extension simply sets the $errm value, and does not otherwise alter the flow of control

Back Back to CVE browser

CRITICAL

manager/editor/upload.php in joyplus-cms 1.6.0 allows arbitrary file upload because detection of a prohibited file extension simply sets the $errm value, and does not otherwise alter the flow of control

Published Jul 17, 2018

9.8

CRITICAL

CVSS 3.0

EPSS 1.66%

Description

manager/editor/upload.php in joyplus-cms 1.6.0 allows arbitrary file upload because detection of a prohibited file extension simply sets the $errm value, and does not otherwise alter the flow of control. Consequently, one can upload and execute a .php file, a similar issue to CVE-2018-8766.

Affected products

Remediation

No remediation recorded yet.

Metrics

1.66% 0.01656

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

EPSS probability 0.01656

Score over time

2021–2026

EPSS v1
EPSS v2
EPSS v3
EPSS v5

Percentile over time

EPSS v1
EPSS v2
EPSS v3
EPSS v5

Table of values (15 key points)

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

Date	Score	Percentile	Model
Oct 3, 2026	1.66% (0.01656)	75.77th	v5 (v2026.06.15)
Jun 15, 2026	1.66% (0.01656)	73.46th	v5 (v2026.06.15)
Jul 20, 2024	0.58% (0.00579)	78.26th	v3 (v2023.03.01)
Feb 8, 2024	0.58% (0.00579)	77.38th	v3 (v2023.03.01)
Jul 15, 2023	0.58% (0.00579)	75.18th	v3 (v2023.03.01)
May 8, 2023	0.48% (0.00477)	72.10th	v3 (v2023.03.01)
Mar 7, 2023	0.58% (0.00579)	74.72th	v3 (v2023.03.01)
Mar 6, 2023	0.89% (0.00885)	27.89th	v2 (v2022.01.01)
Sep 10, 2022	0.89% (0.00885)	26.24th	v2 (v2022.01.01)
Apr 1, 2022	0.89% (0.00885)	24.24th	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	v1
Jan 6, 2022	0.42% (0.00416)	9.79th	v1
Sep 1, 2021	0.42% (0.00416)	25.53th	v1
Apr 14, 2021	0.42% (0.00416)	0.00th	v1