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CVE-2025-15456

bg5sbk MiniCMS Publish page-edit.php improper authentication

Published: Jan 5, 2026Updated: Apr 29, 2026 Sources: CVE List NVDCWE-287
NVD MITRE
7.3CVSSHIGH
EPSS Score
0.4%
Top 69.3%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
No Fix Available

Description

A vulnerability has been found in bg5sbk MiniCMS up to 1.8. The affected element is an unknown function of the file /mc-admin/page-edit.php of the component Publish Page Handler. Such manipulation leads to improper authentication. The attack may be performed from remote. The exploit has been disclosed to the public and may be used. The existence of this vulnerability is still disputed at present. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:LI:LA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:LAvailability
Low
Open in CVSS calculator →

Weaknesses

CWE-287NVD-CWE-noinfo

Affected Products

minicms1234n
On-prem
Web & CMS Plugins / cms-core
MiniCMSbg5sbk
Mixed
Web & CMS Plugins / cms-core
1234nWeb & CMS Pluginsaka minicms
bg5sbkcommercialWeb & CMS Pluginsaka bg5sbk

Attack Graph

Products CVE Techniques Tactics

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Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details

MITRE ATT&CK

2 techniques
Initial Access
View detailed technique mapping

References

https://github.com/ueh1013/VULN/issues/13
github.com
https://vuldb.com/?ctiid.339489
vuldb.com
https://vuldb.com/?id.339489
vuldb.com
and 1 more references View all →

Timeline

Published
Jan 5, 2026
Last Updated
Apr 29, 2026

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