diff --git a/custom/conf/app.example.ini b/custom/conf/app.example.ini
index 18d6fe37a8b..e10c4f7582e 100644
--- a/custom/conf/app.example.ini
+++ b/custom/conf/app.example.ini
@@ -492,6 +492,11 @@ INTERNAL_TOKEN=
 ;; Cache successful token hashes. API tokens are stored in the DB as pbkdf2 hashes however, this means that there is a potentially significant hashing load when there are multiple API operations.
 ;; This cache will store the successfully hashed tokens in a LRU cache as a balance between performance and security.
 ;SUCCESSFUL_TOKENS_CACHE_SIZE = 20
+;;
+;; Reject API tokens sent in URL query string (Accept Header-based API tokens only). This avoids security vulnerabilities
+;; stemming from cached/logged plain-text API tokens.
+;; In future releases, this will become the default behavior
+;DISABLE_QUERY_AUTH_TOKEN = false
 
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
diff --git a/modules/setting/security.go b/modules/setting/security.go
index 92caa05fad1..4adfe20635e 100644
--- a/modules/setting/security.go
+++ b/modules/setting/security.go
@@ -34,6 +34,7 @@ var (
 	PasswordHashAlgo                   string
 	PasswordCheckPwn                   bool
 	SuccessfulTokensCacheSize          int
+	DisableQueryAuthToken              bool
 	CSRFCookieName                     = "_csrf"
 	CSRFCookieHTTPOnly                 = true
 )
@@ -157,4 +158,11 @@ func loadSecurityFrom(rootCfg ConfigProvider) {
 			PasswordComplexity = append(PasswordComplexity, name)
 		}
 	}
+
+	// TODO: default value should be true in future releases
+	DisableQueryAuthToken = sec.Key("DISABLE_QUERY_AUTH_TOKEN").MustBool(false)
+
+	if !DisableQueryAuthToken {
+		log.Warn("Enabling Query API Auth tokens is not recommended. DISABLE_QUERY_AUTH_TOKEN will default to true in gitea 1.23 and will be removed in gitea 1.24.")
+	}
 }
diff --git a/routers/api/v1/api.go b/routers/api/v1/api.go
index 623c798feea..13c6762b54d 100644
--- a/routers/api/v1/api.go
+++ b/routers/api/v1/api.go
@@ -35,10 +35,12 @@
 //	     type: apiKey
 //	     name: token
 //	     in: query
+//	     description: This authentication option is deprecated for removal in Gitea 1.23. Please use AuthorizationHeaderToken instead.
 //	AccessToken:
 //	     type: apiKey
 //	     name: access_token
 //	     in: query
+//	     description: This authentication option is deprecated for removal in Gitea 1.23. Please use AuthorizationHeaderToken instead.
 //	AuthorizationHeaderToken:
 //	     type: apiKey
 //	     name: Authorization
@@ -788,6 +790,13 @@ func verifyAuthWithOptions(options *common.VerifyOptions) func(ctx *context.APIC
 	}
 }
 
+// check for and warn against deprecated authentication options
+func checkDeprecatedAuthMethods(ctx *context.APIContext) {
+	if ctx.FormString("token") != "" || ctx.FormString("access_token") != "" {
+		ctx.Resp.Header().Set("Warning", "token and access_token API authentication is deprecated and will be removed in gitea 1.23. Please use AuthorizationHeaderToken instead. Existing queries will continue to work but without authorization.")
+	}
+}
+
 // Routes registers all v1 APIs routes to web application.
 func Routes() *web.Route {
 	m := web.NewRoute()
@@ -806,6 +815,8 @@ func Routes() *web.Route {
 	}
 	m.Use(context.APIContexter())
 
+	m.Use(checkDeprecatedAuthMethods)
+
 	// Get user from session if logged in.
 	m.Use(apiAuth(buildAuthGroup()))
 
diff --git a/services/auth/oauth2.go b/services/auth/oauth2.go
index 08a2a05539b..f2f7858a850 100644
--- a/services/auth/oauth2.go
+++ b/services/auth/oauth2.go
@@ -14,6 +14,7 @@ import (
 	auth_model "code.gitea.io/gitea/models/auth"
 	user_model "code.gitea.io/gitea/models/user"
 	"code.gitea.io/gitea/modules/log"
+	"code.gitea.io/gitea/modules/setting"
 	"code.gitea.io/gitea/modules/timeutil"
 	"code.gitea.io/gitea/modules/web/middleware"
 	"code.gitea.io/gitea/services/auth/source/oauth2"
@@ -62,14 +63,19 @@ func (o *OAuth2) Name() string {
 // representing whether the token exists or not
 func parseToken(req *http.Request) (string, bool) {
 	_ = req.ParseForm()
-	// Check token.
-	if token := req.Form.Get("token"); token != "" {
-		return token, true
-	}
-	// Check access token.
-	if token := req.Form.Get("access_token"); token != "" {
-		return token, true
+	if !setting.DisableQueryAuthToken {
+		// Check token.
+		if token := req.Form.Get("token"); token != "" {
+			return token, true
+		}
+		// Check access token.
+		if token := req.Form.Get("access_token"); token != "" {
+			return token, true
+		}
+	} else if req.Form.Get("token") != "" || req.Form.Get("access_token") != "" {
+		log.Warn("API token sent in query string but DISABLE_QUERY_AUTH_TOKEN=true")
 	}
+
 	// check header token
 	if auHead := req.Header.Get("Authorization"); auHead != "" {
 		auths := strings.Fields(auHead)
diff --git a/templates/swagger/v1_json.tmpl b/templates/swagger/v1_json.tmpl
index 2541726a64b..6cf2beafec6 100644
--- a/templates/swagger/v1_json.tmpl
+++ b/templates/swagger/v1_json.tmpl
@@ -24046,6 +24046,7 @@
   },
   "securityDefinitions": {
     "AccessToken": {
+      "description": "This authentication option is deprecated for removal in Gitea 1.23. Please use AuthorizationHeaderToken instead.",
       "type": "apiKey",
       "name": "access_token",
       "in": "query"
@@ -24078,6 +24079,7 @@
       "in": "header"
     },
     "Token": {
+      "description": "This authentication option is deprecated for removal in Gitea 1.23. Please use AuthorizationHeaderToken instead.",
       "type": "apiKey",
       "name": "token",
       "in": "query"