Vulnerability · Published Jul 7, 2025 · Assigned by VulDB
CVE-2025-7100BoyunCMS Index.php unrestricted upload
Medium 6.3
In plain English
A medium-severity unrestricted file upload in BoyunCMS. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 30% of all known vulnerabilities).
Severity (CVSS 3.1)6.3Medium
Exploit odds (30 days)0.4%top 70.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
Weakness: CWE-434, CWE-284 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
References
- VDB-315014 | BoyunCMS Index.php unrestricted upload vdb-entry, technical-description
- VDB-315014 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- Submit #604455 | Boyun Boyun PHPCMS <=1.4.20 arbitrary file upload third-party-advisory
- https://note-hxlab.wetolink.com/share/KLjaD7oBzCSp exploit