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THREATINT
PUBLISHED

CVE-2025-7100

BoyunCMS Index.php unrestricted upload



Description

EN DE

A vulnerability was found in BoyunCMS up to 1.4.20 and classified as critical. Affected by this issue is some unknown functionality of the file /application/user/controller/Index.php. The manipulation of the argument image leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

Eine Schwachstelle wurde in BoyunCMS bis 1.4.20 gefunden. Sie wurde als kritisch eingestuft. Hierbei geht es um eine nicht exakt ausgemachte Funktion der Datei /application/user/controller/Index.php. Durch das Manipulieren des Arguments image mit unbekannten Daten kann eine unrestricted upload-Schwachstelle ausgenutzt werden. Umgesetzt werden kann der Angriff über das Netzwerk. Der Exploit steht zur öffentlichen Verfügung.

Reserved 2025-07-05 | Published 2025-07-07 | Updated 2025-07-07 | Assigner VulDB


MEDIUM: 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
MEDIUM: 6.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
MEDIUM: 6.3CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
6.5AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UC

Problem types

Unrestricted Upload

Improper Access Controls

Timeline

2025-07-05:Advisory disclosed
2025-07-05:VulDB entry created
2025-07-05:VulDB entry last update

Credits

YELEIPENG (VulDB User) reporter

References

vuldb.com/?id.315014 (VDB-315014 | BoyunCMS Index.php unrestricted upload) vdb-entry technical-description

vuldb.com/?ctiid.315014 (VDB-315014 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/?submit.604455 (Submit #604455 | Boyun Boyun PHPCMS <=1.4.20 arbitrary file upload) third-party-advisory

note-hxlab.wetolink.com/share/KLjaD7oBzCSp exploit

cve.org (CVE-2025-7100)

nvd.nist.gov (CVE-2025-7100)

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