CVE-2026-12198
Microweber API Endpoint thumbnail_img userfiles_path path traversal
Vexday Risk Score
33Atenção
Decisão SSVC (CISA)
Attend
PoC disponível → acompanhar de perto
Maturidade do exploit
Prova de conceito
Existe prova de conceito pública, mas ainda não automatizada.
CVSS 6.9EPSS 0.5%KEV nãoPoC públicaNuclei —Metasploit —Patch —
Ciclo de vida
15 jun 2026Publicada no NVD
Recomendação: Planejar correção próxima — já existe PoC pública.
A weakness has been identified in Microweber up to 2.0.20. This affects the function userfiles_path of the file /api_nosession/thumbnail_img of the component API Endpoint. Executing a manipulation of the argument cache_path_relative can lead to path traversal. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks. 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:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Produtos afetados
n/a · MicroweberPoCs públicas encontradas — 1
cve_referencegithub.com/whuHouYF/microweber-vuldb-disclosure-2026/blob/991630c494a99c70a96e456992a04de2ecb5a1e1/reports/microweber-path-traversal.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/microweber/microweber/https://github.com/microweber/microweber/issues/1172https://github.com/whuHouYF/microweber-vuldb-disclosure-2026/blob/991630c494a99c70a96e456992a04de2ecb5a1e1/reports/microweber-path-traversal.mdhttps://vuldb.com/cve/CVE-2026-12198https://vuldb.com/submit/829596https://vuldb.com/vuln/370841https://vuldb.com/vuln/370841/cti