## Summary OliveTin's template engine uses a **single shared `text/template.Template` instance** (`tpl` package-level variable in `service/internal/tpl/templates.go`) across all goroutines. Every action execution calls `tpl.Parse(source)` followed by `t.Execute()` on this shared instance with no synchronization. When two or more actions execute concurrently (which is the normal case — each `ExecR

OliveTin gives access to predefined shell commands from a web interface. In versions 3000.0.0 and prior, the template engine uses a single shared text/template.Template instance (tpl package-level variable in service/internal/tpl/templates.go) across all goroutines. Every action execution calls tpl.Parse(source) followed by t.Execute() on this shared instance with no synchronization. When two or m

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-48 and 7.1.2-23, an attacker who can connect to a magick -distribute-cache service can hijack a file descriptor in the server process when a race condition is met. This issue has been patched in versions 6.9.13-48 and 7.1.2-23.

An attacker who can connect to a magick -distribute-cache service can hijack a file descriptor in the server process when a race condition is met.