Merge branch 'main' into post-release-prep/codeql-cli-2.25.2

Author: henrymercer

MODULE.bazel

@@ -27,7 +27,7 @@ bazel_dep(name = "abseil-cpp", version = "20260107.1", repo_name = "absl")
 bazel_dep(name = "nlohmann_json", version = "3.11.3", repo_name = "json")
 bazel_dep(name = "fmt", version = "12.1.0-codeql.1")
 bazel_dep(name = "rules_kotlin", version = "2.2.2-codeql.1")
-bazel_dep(name = "gazelle", version = "0.47.0")
+bazel_dep(name = "gazelle", version = "0.50.0")
 bazel_dep(name = "rules_dotnet", version = "0.21.5-codeql.1")
 bazel_dep(name = "googletest", version = "1.17.0.bcr.2")
 bazel_dep(name = "rules_rust", version = "0.69.0")

actions/ql/src/Security/CWE-275/MissingActionsPermissions.ql

@@ -26,10 +26,23 @@ string permissionsForJob(Job job) {
     "{" + concat(string permission | permission = jobNeedsPermission(job) | permission, ", ") + "}"
 }
 
+predicate jobHasPermissions(Job job) {
+  exists(job.getPermissions())
+  or
+  exists(job.getEnclosingWorkflow().getPermissions())
+  or
+  // The workflow is reusable and cannot be triggered in any other way; check callers
+  exists(ReusableWorkflow r | r = job.getEnclosingWorkflow() |
+    not exists(Event e | e = r.getOn().getAnEvent() | e.getName() != "workflow_call") and
+    forall(Job caller | caller = job.getEnclosingWorkflow().(ReusableWorkflow).getACaller() |
+      jobHasPermissions(caller)
+    )
+  )
+}
+
 from Job job, string permissions
 where
-  not exists(job.getPermissions()) and
-  not exists(job.getEnclosingWorkflow().getPermissions()) and
+  not jobHasPermissions(job) and
   // exists a trigger event that is not a workflow_call
   exists(Event e |
     e = job.getATriggerEvent() and

actions/ql/src/Security/CWE-829/ArtifactPoisoningCritical.ql

@@ -20,6 +20,6 @@ from ArtifactPoisoningFlow::PathNode source, ArtifactPoisoningFlow::PathNode sin
 where
   ArtifactPoisoningFlow::flowPath(source, sink) and
   event = getRelevantEventInPrivilegedContext(sink.getNode())
-select sink.getNode(), source, sink,
-  "Potential artifact poisoning in $@, which may be controlled by an external user ($@).", sink,
-  sink.getNode().toString(), event, event.getName()
+select source.getNode(), source, sink,
+  "Potential artifact poisoning; the artifact being consumed has contents that may be controlled by an external user ($@).",
+  event, event.getName()

actions/ql/src/Security/CWE-829/ArtifactPoisoningMedium.ql

@@ -20,6 +20,5 @@ from ArtifactPoisoningFlow::PathNode source, ArtifactPoisoningFlow::PathNode sin
 where
   ArtifactPoisoningFlow::flowPath(source, sink) and
   inNonPrivilegedContext(sink.getNode().asExpr())
-select sink.getNode(), source, sink,
-  "Potential artifact poisoning in $@, which may be controlled by an external user.", sink,
-  sink.getNode().toString()
+select source.getNode(), source, sink,
+  "Potential artifact poisoning; the artifact being consumed has contents that may be controlled by an external user."

actions/ql/src/change-notes/2026-04-02-alert-msg-poisoning.md

@@ -0,0 +1,4 @@
+---
+category: majorAnalysis
+---
+* Fixed alert messages in `actions/artifact-poisoning/critical` and `actions/artifact-poisoning/medium` as they previously included a redundant placeholder in the alert message that would on occasion contain a long block of yml that makes the alert difficult to understand. Also clarify the wording to make it clear that it is not the artifact that is being poisoned, but instead a potentially untrusted artifact that is consumed. Also change the alert location to be the source, to align more with other queries reporting an artifact (e.g. zipslip) which is more useful.

actions/ql/src/change-notes/2026-04-02-permissions.md

@@ -0,0 +1,4 @@
+---
+category: minorAnalysis
+---
+* The query `actions/missing-workflow-permissions` no longer produces false positive results on reusable workflows where all callers set permissions.

actions/ql/test/query-tests/Security/CWE-275/.github/workflows/perms11.yml

@@ -0,0 +1,9 @@
+on:
+  workflow_call:
+
+jobs:
+  build:
+    name: Build and test
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/deploy-pages

actions/ql/test/query-tests/Security/CWE-275/.github/workflows/perms12.yml

@@ -0,0 +1,11 @@
+on:
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  id-token: write
+  pages: write
+
+jobs:
+  call-workflow:
+    uses: ./.github/workflows/perms11.yml

actions/ql/test/query-tests/Security/CWE-829/ArtifactPoisoningCritical.expected

@@ -7,10 +7,12 @@ ql/cpp/ql/src/Diagnostics/ExtractedFiles.ql
 ql/cpp/ql/src/Diagnostics/ExtractionWarnings.ql
 ql/cpp/ql/src/Diagnostics/FailedExtractorInvocations.ql
 ql/cpp/ql/src/Likely Bugs/Arithmetic/BadAdditionOverflowCheck.ql
+ql/cpp/ql/src/Likely Bugs/Arithmetic/IntMultToLong.ql
 ql/cpp/ql/src/Likely Bugs/Arithmetic/SignedOverflowCheck.ql
 ql/cpp/ql/src/Likely Bugs/Conversion/CastArrayPointerArithmetic.ql
 ql/cpp/ql/src/Likely Bugs/Format/SnprintfOverflow.ql
 ql/cpp/ql/src/Likely Bugs/Format/WrongNumberOfFormatArguments.ql
+ql/cpp/ql/src/Likely Bugs/Format/WrongTypeFormatArguments.ql
 ql/cpp/ql/src/Likely Bugs/Memory Management/AllocaInLoop.ql
 ql/cpp/ql/src/Likely Bugs/Memory Management/PointerOverflow.ql
 ql/cpp/ql/src/Likely Bugs/Memory Management/ReturnStackAllocatedMemory.ql
@@ -28,6 +30,7 @@ ql/cpp/ql/src/Security/CWE/CWE-120/VeryLikelyOverrunWrite.ql
 ql/cpp/ql/src/Security/CWE/CWE-131/NoSpaceForZeroTerminator.ql
 ql/cpp/ql/src/Security/CWE/CWE-134/UncontrolledFormatString.ql
 ql/cpp/ql/src/Security/CWE/CWE-190/ArithmeticUncontrolled.ql
+ql/cpp/ql/src/Security/CWE/CWE-190/ComparisonWithWiderType.ql
 ql/cpp/ql/src/Security/CWE/CWE-191/UnsignedDifferenceExpressionComparedZero.ql
 ql/cpp/ql/src/Security/CWE/CWE-253/HResultBooleanConversion.ql
 ql/cpp/ql/src/Security/CWE/CWE-311/CleartextFileWrite.ql
@@ -40,6 +43,7 @@ ql/cpp/ql/src/Security/CWE/CWE-367/TOCTOUFilesystemRace.ql
 ql/cpp/ql/src/Security/CWE/CWE-416/IteratorToExpiredContainer.ql
 ql/cpp/ql/src/Security/CWE/CWE-416/UseOfStringAfterLifetimeEnds.ql
 ql/cpp/ql/src/Security/CWE/CWE-416/UseOfUniquePointerAfterLifetimeEnds.ql
+ql/cpp/ql/src/Security/CWE/CWE-468/SuspiciousAddWithSizeof.ql
 ql/cpp/ql/src/Security/CWE/CWE-497/ExposedSystemData.ql
 ql/cpp/ql/src/Security/CWE/CWE-611/XXE.ql
 ql/cpp/ql/src/Security/CWE/CWE-676/DangerousFunctionOverflow.ql