CVE-2025-59055: falha de média gravidade em instantsoft icms2
InstantCMS vulnerable to Server-Side Request Forgery via package installer
Publicada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
13Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 4.7epss 0.5%
InstantCMS is a free and open source content management system. A blind Server-Side Request Forgery (SSRF) vulnerability in InstantCMS up to and including 2.17.3 allows authenticated remote attackers to make nay HTTP/HTTPS request via the package parameter. It is possible to make any HTTP/HTTPS request to any website in installer functionality. Due to such vulnerability it is possible to for example scan local network, call local services and its functions, conduct a DoS attack, and/or disclose a server's real IP if it's behind a reverse proxy. It is also possible to exhaust server resources by sending plethora of such requests. As of time of publication, no patched releases are available.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
Produtos afetados
instantsoft · icms2CVEs relacionadas — instantsoft icms2
No mesmo produto, das mais perigosas para as menos.
CVE-2024-31212MEDIUMSQL injection in index_chart_data actionEPSS 0.9%CVE-2026-54611MEDIUMInstantCMS has Remote Code Execution in package installerEPSS 0.7%CVE-2024-31213LOWInstantCMS Open Redirect vulnerabilityEPSS 0.4%CVE-2024-50348MEDIUMInstantCMS has a Cross Site Scripting VulnerabilityEPSS 0.3%CVE-2026-48707LOWInstantCMS vulnerable to SSRF via upload redirect bypass allows internal network service scanningEPSS 0.3%CVE-2026-28281HIGHInstantCMS has Multiple CSRF VulnerabilitiesEPSS 0.2%