References https://www.ufida168.com/case_detail/3200.html https://cn-sec.com/archives/3953631.html https://cn-sec.com/archives/tag/u8cloud/page/3 https://cn-sec.com/archives/3950788.html
Related VulnerabilitiesPoCCVE-2026-27960: OpenCTI < 6.9.13 - Authentication Bypass via User ImpersonationPoCarangodb-auth-bypass: ArangoDB - Authentication Bypass via URL-Encoded Underscore (%5f) to RCEPoCCVE-2023-54391: Proxmox VE - Default Credentials with TFA BypassPoCCVE-2025-51683: mJobTime <= 15.7.2 - Unauthenticated Blind SQL Injection to RCEPoCCVE-2025-57231: Docmost 0.2.1-0.21.0 - Arbitrary File ReadPoCCVE-2026-0561: Shield Security <= 21.0.8 - Unauthenticated Reflected XSSPoCCVE-2026-0650: OpenFlagr <= 1.1.18 - Authentication BypassPoCCVE-2026-21875: ClipBucket v5 <= 5.5.2 - Unauthenticated Blind SQL InjectionPoCCVE-2026-26265: Discourse - Private User Field Disclosure via Directory Items IDORPoCCVE-2026-27454: Discourse <=2026.2.0 - Hidden Post Revision Disclosure via revert_to Authorization BypassPoCCVE-2026-28411: WeGIA < 3.6.5 - Unauthenticated Authentication Bypass via extract()PoCCVE-2026-30849: MantisBT < 2.28.1 - SOAP API Authentication BypassPoCCVE-2026-41452: Krayin CRM < 2.2.1 - Installer Authentication Bypass