CVE-2018-16448 — Cscms 4 allows CSRF for creating a member via upload/admin.php/user/save, authenticating vip members via upload/admin.php/user/init/tid and upload/admin.php/user/init/rzid, and creating a super administrator and web editor via upload/admin.php/sys/save

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HIGH

Cscms 4 allows CSRF for creating a member via upload/admin.php/user/save, authenticating vip members via upload/admin.php/user/init/tid and upload/admin.php/user/init/rzid, and creating a super administrator and web editor via upload/admin.php/sys/save

Published Sep 4, 2018

8.8

HIGH

CVSS 3.0

EPSS 0.49%

Description

Cscms 4 allows CSRF for creating a member via upload/admin.php/user/save, authenticating vip members via upload/admin.php/user/init/tid and upload/admin.php/user/init/rzid, and creating a super administrator and web editor via upload/admin.php/sys/save.

Affected products

Remediation

No remediation recorded yet.

Metrics

0.49% 0.00494

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

EPSS probability 0.00494

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	0.49% (0.00494)	40.10th	v5 (v2026.06.15)
Sep 20, 2026	0.49% (0.00494)	41.44th	v5 (v2026.06.15)
Jul 20, 2024	0.11% (0.00112)	45.14th	v3 (v2023.03.01)
Jul 3, 2024	0.11% (0.00112)	45.03th	v3 (v2023.03.01)
Mar 7, 2023	0.11% (0.00112)	43.03th	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	0.44% (0.00442)	10.76th	v5 (v2026.06.15)
Apr 14, 2021	0.44% (0.00442)	0.00th	v1

Weaknesses (1)

CWE-352

CSRF

References (1)

https://github.com/chshcms/cscms/issues/1
x_refsource_MISCExploitThird Party Advisory

Link	Providers	Tags
https://github.com/chshcms/cscms/issues/1		x_refsource_MISCExploitThird Party Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Sep 4, 2018

Updated Aug 5, 2024

Reserved Sep 3, 2018

Link CVE-2018-16448

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2018-16448

Red Hat

Severity n/a

Public date n/a

Links CVE-2018-16448