diff --git a/python/ql/lib/semmle/python/security/dataflow/LogInjectionCustomizations.qll b/python/ql/lib/semmle/python/security/dataflow/LogInjectionCustomizations.qll
index 037ffbd0949..41990658daf 100644
--- a/python/ql/lib/semmle/python/security/dataflow/LogInjectionCustomizations.qll
+++ b/python/ql/lib/semmle/python/security/dataflow/LogInjectionCustomizations.qll
@@ -47,7 +47,35 @@ module LogInjection {
    * A logging operation, considered as a flow sink.
    */
   class LoggingAsSink extends Sink {
-    LoggingAsSink() { this = any(Logging write).getAnInput() }
+    LoggingAsSink() {
+      this = any(Logging write).getAnInput() and
+      // since the inner implementation of the `logging.Logger.warn` function is
+      // ```py
+      // class Logger
+      //     def warn(self, msg, *args, **kwargs):
+      //     warnings.warn("The 'warn' method is deprecated, "
+      //         "use 'warning' instead", DeprecationWarning, 2)
+      //     self.warning(msg, *args, **kwargs)
+      // ```
+      // any time we would report flow to such a logging sink, we can ALSO report
+      // the flow to the `self.warning` sink -- obviously we don't want that.
+      //
+      // However, simply removing taint edges out of a sink is not a good enough solution,
+      // since we would only flag one of the `logging.info` calls in the following example
+      // due to use-use flow
+      // ```py
+      // logger.warn(user_controlled)
+      // logger.warn(user_controlled)
+      // ```
+      //
+      // The same approach is used in the command injection query.
+      not exists(Module loggingInit |
+        loggingInit.getName() = "logging.__init__" and
+        this.getScope().getEnclosingModule() = loggingInit and
+        // do allow this call if we're analyzing logging/__init__.py as part of CPython though
+        not exists(loggingInit.getFile().getRelativePath())
+      )
+    }
   }
 
   /**
diff --git a/python/ql/test/query-tests/Security/CWE-117-LogInjection/LogInjection.expected b/python/ql/test/query-tests/Security/CWE-117-LogInjection/LogInjection.expected
index 0260fbceb1c..41912469ccf 100644
--- a/python/ql/test/query-tests/Security/CWE-117-LogInjection/LogInjection.expected
+++ b/python/ql/test/query-tests/Security/CWE-117-LogInjection/LogInjection.expected
@@ -13,16 +13,13 @@ edges
 | LogInjectionBad.py:23:12:23:23 | ControlFlowNode for Attribute | LogInjectionBad.py:23:12:23:35 | ControlFlowNode for Attribute() |
 | LogInjectionBad.py:23:12:23:35 | ControlFlowNode for Attribute() | LogInjectionBad.py:23:5:23:8 | SSA variable name |
 | LogInjectionBad.py:29:5:29:8 | SSA variable name | LogInjectionBad.py:30:25:30:44 | ControlFlowNode for BinaryExpr |
-| LogInjectionBad.py:29:5:29:8 | SSA variable name | LogInjectionBad.py:30:25:30:44 | ControlFlowNode for BinaryExpr |
 | LogInjectionBad.py:29:12:29:18 | ControlFlowNode for request | LogInjectionBad.py:29:12:29:23 | ControlFlowNode for Attribute |
 | LogInjectionBad.py:29:12:29:23 | ControlFlowNode for Attribute | LogInjectionBad.py:29:12:29:35 | ControlFlowNode for Attribute() |
 | LogInjectionBad.py:29:12:29:35 | ControlFlowNode for Attribute() | LogInjectionBad.py:29:5:29:8 | SSA variable name |
-| LogInjectionBad.py:30:25:30:44 | ControlFlowNode for BinaryExpr | file:///home/rasmus/.pyenv/versions/3.9.5/lib/python3.9/logging/__init__.py:1460:20:1460:22 | ControlFlowNode for msg |
 | LogInjectionBad.py:35:5:35:8 | SSA variable name | LogInjectionBad.py:37:19:37:38 | ControlFlowNode for BinaryExpr |
 | LogInjectionBad.py:35:12:35:18 | ControlFlowNode for request | LogInjectionBad.py:35:12:35:23 | ControlFlowNode for Attribute |
 | LogInjectionBad.py:35:12:35:23 | ControlFlowNode for Attribute | LogInjectionBad.py:35:12:35:35 | ControlFlowNode for Attribute() |
 | LogInjectionBad.py:35:12:35:35 | ControlFlowNode for Attribute() | LogInjectionBad.py:35:5:35:8 | SSA variable name |
-| file:///home/rasmus/.pyenv/versions/3.9.5/lib/python3.9/logging/__init__.py:1460:20:1460:22 | ControlFlowNode for msg | file:///home/rasmus/.pyenv/versions/3.9.5/lib/python3.9/logging/__init__.py:1463:22:1463:24 | ControlFlowNode for msg |
 nodes
 | LogInjectionBad.py:7:19:7:25 | ControlFlowNode for ImportMember | semmle.label | ControlFlowNode for ImportMember |
 | LogInjectionBad.py:7:19:7:25 | GSSA Variable request | semmle.label | GSSA Variable request |
@@ -41,18 +38,14 @@ nodes
 | LogInjectionBad.py:29:12:29:23 | ControlFlowNode for Attribute | semmle.label | ControlFlowNode for Attribute |
 | LogInjectionBad.py:29:12:29:35 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
 | LogInjectionBad.py:30:25:30:44 | ControlFlowNode for BinaryExpr | semmle.label | ControlFlowNode for BinaryExpr |
-| LogInjectionBad.py:30:25:30:44 | ControlFlowNode for BinaryExpr | semmle.label | ControlFlowNode for BinaryExpr |
 | LogInjectionBad.py:35:5:35:8 | SSA variable name | semmle.label | SSA variable name |
 | LogInjectionBad.py:35:12:35:18 | ControlFlowNode for request | semmle.label | ControlFlowNode for request |
 | LogInjectionBad.py:35:12:35:23 | ControlFlowNode for Attribute | semmle.label | ControlFlowNode for Attribute |
 | LogInjectionBad.py:35:12:35:35 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
 | LogInjectionBad.py:37:19:37:38 | ControlFlowNode for BinaryExpr | semmle.label | ControlFlowNode for BinaryExpr |
-| file:///home/rasmus/.pyenv/versions/3.9.5/lib/python3.9/logging/__init__.py:1460:20:1460:22 | ControlFlowNode for msg | semmle.label | ControlFlowNode for msg |
-| file:///home/rasmus/.pyenv/versions/3.9.5/lib/python3.9/logging/__init__.py:1463:22:1463:24 | ControlFlowNode for msg | semmle.label | ControlFlowNode for msg |
 subpaths
 #select
 | LogInjectionBad.py:18:21:18:40 | ControlFlowNode for BinaryExpr | LogInjectionBad.py:7:19:7:25 | ControlFlowNode for ImportMember | LogInjectionBad.py:18:21:18:40 | ControlFlowNode for BinaryExpr | This log entry depends on a $@. | LogInjectionBad.py:7:19:7:25 | ControlFlowNode for ImportMember | user-provided value |
 | LogInjectionBad.py:24:18:24:37 | ControlFlowNode for BinaryExpr | LogInjectionBad.py:7:19:7:25 | ControlFlowNode for ImportMember | LogInjectionBad.py:24:18:24:37 | ControlFlowNode for BinaryExpr | This log entry depends on a $@. | LogInjectionBad.py:7:19:7:25 | ControlFlowNode for ImportMember | user-provided value |
 | LogInjectionBad.py:30:25:30:44 | ControlFlowNode for BinaryExpr | LogInjectionBad.py:7:19:7:25 | ControlFlowNode for ImportMember | LogInjectionBad.py:30:25:30:44 | ControlFlowNode for BinaryExpr | This log entry depends on a $@. | LogInjectionBad.py:7:19:7:25 | ControlFlowNode for ImportMember | user-provided value |
 | LogInjectionBad.py:37:19:37:38 | ControlFlowNode for BinaryExpr | LogInjectionBad.py:7:19:7:25 | ControlFlowNode for ImportMember | LogInjectionBad.py:37:19:37:38 | ControlFlowNode for BinaryExpr | This log entry depends on a $@. | LogInjectionBad.py:7:19:7:25 | ControlFlowNode for ImportMember | user-provided value |
-| file:///home/rasmus/.pyenv/versions/3.9.5/lib/python3.9/logging/__init__.py:1463:22:1463:24 | ControlFlowNode for msg | LogInjectionBad.py:7:19:7:25 | ControlFlowNode for ImportMember | file:///home/rasmus/.pyenv/versions/3.9.5/lib/python3.9/logging/__init__.py:1463:22:1463:24 | ControlFlowNode for msg | This log entry depends on a $@. | LogInjectionBad.py:7:19:7:25 | ControlFlowNode for ImportMember | user-provided value |