CVE-2025-12346

MaxSite CMS HTTP Header uploads-require-maxsite.php unrestricted upload

CVSS 5.3 MEDIUMEPSS 0.4%CWE-284 CWE-434

Vexday Risk Score

13Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 5.3EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

28 oct 2025Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

A vulnerability was detected in MaxSite CMS up to 109. This vulnerability affects unknown code of the file application/maxsite/admin/plugins/auto_post/uploads-require-maxsite.php of the component HTTP Header Handler. Performing manipulation of the argument X-Requested-FileName/X-Requested-FileUpDir results in unrestricted upload. Remote exploitation of the attack is possible. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS: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

Productos afectados

MaxSite · CMS

Referencias

https://note-hxlab.wetolink.com/share/8QmDZCddHvyR https://vuldb.com/?ctiid.330136 https://vuldb.com/?id.330136 https://vuldb.com/?submit.674551