CVE-2025-15456 | THREATINT

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.

PUBLISHED Reserved 2026-01-04 | Published 2026-01-05 | Updated 2026-01-05 | Assigner VulDB

MEDIUM: 6.9CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

HIGH: 7.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

HIGH: 7.3CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

7.5AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Improper Authentication

Product status

1.0

affected

1.1

affected

1.2

affected

1.3

affected

1.4

affected

1.5

affected

1.6

affected

1.7

affected

1.8

affected

Timeline

2026-01-04:	Advisory disclosed
2026-01-04:	VulDB entry created
2026-01-04:	VulDB entry last update

Credits

Blackooo (VulDB User) reporter

References

vuldb.com/?id.339489 (VDB-339489 | bg5sbk MiniCMS Publish page-edit.php improper authentication) vdb-entry

vuldb.com/?ctiid.339489 (VDB-339489 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.725138 (Submit #725138 | MiniCMS https://github.com/bg5sbk/MiniCMS V1.8 Unauthorized editing of the publish page) third-party-advisory

github.com/ueh1013/VULN/issues/13 exploit issue-tracking

cve.org (CVE-2025-15456)

nvd.nist.gov (CVE-2025-15456)

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