GO-2026-5216 OliveTin has a Concurrent Template Parsing Race Condition which Leads to Cross-Request Command Contamination in github.com/OliveTin/OliveTin

OliveTin has a Concurrent Template Parsing Race Condition which Leads to Cross-Request Command Contamination in github.com/OliveTin/OliveTin...

OliveTin has a Concurrent Template Parsing Race Condition which Leads to Cross-Request Command Contamination

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.Parsesource followed by t.Execute on this shared instance with no synchronization. When t...

CVE-2026-48708

OliveTin is affected by a race condition in the template engine. In versions up to 3000.0.0, a single shared text/template.Template instance (tpl) is used across all goroutines, and actions perform tpl.Parse(source) followed by t.Execute() without synchronization. Under concurrent ExecRequests, t...