diff --git a/release-notes/5113.md b/release-notes/5113.md
new file mode 100644
index 0000000000..76647d967e
--- /dev/null
+++ b/release-notes/5113.md
@@ -0,0 +1 @@
+fix: [Add CfTurnstileSitekey context data to all captcha templates](https://codeberg.org/forgejo/forgejo/commit/bf07064e40472daa22063d0ac1fb3653008497eb).
diff --git a/routers/web/auth/linkaccount.go b/routers/web/auth/linkaccount.go
index f744a57a43..9b0141c14e 100644
--- a/routers/web/auth/linkaccount.go
+++ b/routers/web/auth/linkaccount.go
@@ -40,6 +40,7 @@ func LinkAccount(ctx *context.Context) {
 	ctx.Data["HcaptchaSitekey"] = setting.Service.HcaptchaSitekey
 	ctx.Data["McaptchaSitekey"] = setting.Service.McaptchaSitekey
 	ctx.Data["McaptchaURL"] = setting.Service.McaptchaURL
+	ctx.Data["CfTurnstileSitekey"] = setting.Service.CfTurnstileSitekey
 	ctx.Data["DisableRegistration"] = setting.Service.DisableRegistration
 	ctx.Data["AllowOnlyInternalRegistration"] = setting.Service.AllowOnlyInternalRegistration
 	ctx.Data["ShowRegistrationButton"] = false
@@ -128,6 +129,7 @@ func LinkAccountPostSignIn(ctx *context.Context) {
 	ctx.Data["HcaptchaSitekey"] = setting.Service.HcaptchaSitekey
 	ctx.Data["McaptchaSitekey"] = setting.Service.McaptchaSitekey
 	ctx.Data["McaptchaURL"] = setting.Service.McaptchaURL
+	ctx.Data["CfTurnstileSitekey"] = setting.Service.CfTurnstileSitekey
 	ctx.Data["DisableRegistration"] = setting.Service.DisableRegistration
 	ctx.Data["ShowRegistrationButton"] = false
 
@@ -215,6 +217,7 @@ func LinkAccountPostRegister(ctx *context.Context) {
 	ctx.Data["HcaptchaSitekey"] = setting.Service.HcaptchaSitekey
 	ctx.Data["McaptchaSitekey"] = setting.Service.McaptchaSitekey
 	ctx.Data["McaptchaURL"] = setting.Service.McaptchaURL
+	ctx.Data["CfTurnstileSitekey"] = setting.Service.CfTurnstileSitekey
 	ctx.Data["DisableRegistration"] = setting.Service.DisableRegistration
 	ctx.Data["ShowRegistrationButton"] = false
 
diff --git a/routers/web/auth/openid.go b/routers/web/auth/openid.go
index 2143b8096a..83268faacb 100644
--- a/routers/web/auth/openid.go
+++ b/routers/web/auth/openid.go
@@ -307,6 +307,7 @@ func RegisterOpenID(ctx *context.Context) {
 	ctx.Data["RecaptchaURL"] = setting.Service.RecaptchaURL
 	ctx.Data["McaptchaSitekey"] = setting.Service.McaptchaSitekey
 	ctx.Data["McaptchaURL"] = setting.Service.McaptchaURL
+	ctx.Data["CfTurnstileSitekey"] = setting.Service.CfTurnstileSitekey
 	ctx.Data["OpenID"] = oid
 	userName, _ := ctx.Session.Get("openid_determined_username").(string)
 	if userName != "" {