CVE-2026-6561

EyouCMS Index.php edit_adminlogo unrestricted upload

CVSS 5.1 MEDIUMEPSS 0.3%CWE-284 CWE-434

Vexday Risk Score

33Atenção

Decisão SSVC (CISA)

Attend

PoC disponível → acompanhar de perto

CVSS 5.1EPSS 0.3%KEV nãoPoC públicaNuclei —Metasploit —Patch —

Ciclo de vida

19 abr 2026Publicada no NVD

Recomendação: Planejar correção próxima — já existe PoC pública.

A vulnerability was detected in EyouCMS up to 1.7.1. This issue affects the function edit_adminlogo of the file application/admin/controller/Index.php. Performing a manipulation of the argument filename results in unrestricted upload. The attack is possible to be carried out remotely. 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:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

Produtos afetados

n/a · EyouCMS

PoCs públicas encontradas — 1

cve_referencegithub.com/zzk6th/my-cve-notes/blob/main/EyouCMS%20Arbitrary%20File%20Copy%20Vulnerability%20in%20edit_adminlogo()%20Leading%20to%20Sensitive%20Information%20Disclosure.mdnão verificado

⚠ Recursos públicos, para você avaliar a exposição de sistemas que controla ou está autorizado a testar. Teste apenas com autorização.

Referências

https://github.com/zzk6th/my-cve-notes/blob/main/EyouCMS%20Arbitrary%20File%20Copy%20Vulnerability%20in%20edit_adminlogo()%20Leading%20to%20Sensitive%20Information%20Disclosure.md https://vuldb.com/submit/788038 https://vuldb.com/vuln/358198 https://vuldb.com/vuln/358198/cti