Guns
Monthly
Improper access control in stylefeng Guns through 8.3.5 lets any authenticated user, even one with no assigned roles, create, edit, delete, publish, and retract system-wide notices via SysNoticeController actions that never require a permission. The issue is remotely exploitable with low privileges and high integrity impact but no confidentiality or availability impact; no public exploit code has been identified at time of analysis, and authentication is required (PR:L) because the attacker must already have a valid Guns session.
Missing authorization in the Guns Java rapid-development framework (through 8.3.5) allows any authenticated user to harvest the full user directory, including account names, real names, email addresses, phone numbers, last-login IPs and role assignments. The /sysUser/detail and /sysUser/page handlers in SysUserController omit the requiredPermission annotation, so the TokenAndPermissionInterceptor performs no RBAC check on them and returns data for every user in the system to anyone holding a valid login token. The attack is network-reachable and needs only a low-privileged authenticated session (PR:L), with no user interaction and no administrative rights; no public exploit code or confirmed active exploitation has been identified at time of analysis, and no EPSS score was supplied in the source data.
Improper access control in stylefeng Guns through 8.3.5 lets any authenticated user, even one with no assigned roles, create, edit, delete, publish, and retract system-wide notices via SysNoticeController actions that never require a permission. The issue is remotely exploitable with low privileges and high integrity impact but no confidentiality or availability impact; no public exploit code has been identified at time of analysis, and authentication is required (PR:L) because the attacker must already have a valid Guns session.
Missing authorization in the Guns Java rapid-development framework (through 8.3.5) allows any authenticated user to harvest the full user directory, including account names, real names, email addresses, phone numbers, last-login IPs and role assignments. The /sysUser/detail and /sysUser/page handlers in SysUserController omit the requiredPermission annotation, so the TokenAndPermissionInterceptor performs no RBAC check on them and returns data for every user in the system to anyone holding a valid login token. The attack is network-reachable and needs only a low-privileged authenticated session (PR:L), with no user interaction and no administrative rights; no public exploit code or confirmed active exploitation has been identified at time of analysis, and no EPSS score was supplied in the source data.