CVE-2025-7100 Details
Description
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.
A critical arbitrary file upload vulnerability exists in BoyunCMS versions through 1.4.20, specifically within the file /application/user/controller/Index.php. This vulnerability allows authenticated users to upload malicious files, such as web shells, via the /user/Index/upload endpoint. The lack of proper validation in the file upload process enables remote code execution on the server, posing a significant security risk.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Jul 7, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://note-hxlab.wetolink.com/share/KLjaD7oBzCSp | CISA-ADP | Broken Link |
| https://note-hxlab.wetolink.com/share/KLjaD7oBzCSp | [email protected] | Broken Link |
| https://vuldb.com/?ctiid.315014 | [email protected] | Permissions RequiredVDB Entry |
| https://vuldb.com/?id.315014 | [email protected] | Third Party AdvisoryVDB Entry |
| https://vuldb.com/?submit.604455 | [email protected] | Third Party AdvisoryVDB Entry |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-434 | Unrestricted Upload of File with Dangerous Type | [email protected] |
| CWE-284 | Improper Access Control | [email protected] |
| CWE-434 | Unrestricted Upload of File with Dangerous Type | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| boyuncms project boyuncms | >= 1.4, <= 1.4.20 |
CPE
Remediation
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Change History
6 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 29, 2026 | Data Remediation | [email protected] |
| Sep 15, 2025 | Initial Analysis | [email protected] |
| Jul 7, 2025 | CVE Modified | CISA-ADP |
| Jul 7, 2025 | New CVE Received | [email protected] |