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Merged
owen-mc merged 2 commits into from
Jun 26, 2026
+18 −23
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Go: fix tests with non-empty testFailures #22064

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587f9c2
Fix inline test expectations comments
owen-mc Jun 25, 2026
ac618e1
Expand `FileNameSource` for stored xss
owen-mc Jun 25, 2026
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8 changes: 5 additions & 3 deletions go/ql/lib/semmle/go/security/StoredXssCustomizations.qll
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Original file line number Diff line number Diff line change
Expand Up @@ -33,9 +33,11 @@ module StoredXss {
walkFn.getACall().getArgument(1) = f.getASuccessor*()
)
or
// A call to os.FileInfo.Name
exists(Method m | m.implements("io/fs", "FileInfo", "Name") |
m = this.(DataFlow::CallNode).getTarget()
// The return value of a call to `os.DirEntry.Name`, `os.FileInfo.Name`
// or `os.File.ReadDirNames`.
exists(DataFlow::CallNode cn, Method m | m = cn.getTarget() and this = cn.getResult(0) |
m.implements("io/fs", ["DirEntry", "FileInfo"], "Name") or
m.hasQualifiedName("os", "File", "ReadDirNames")
)
}
}
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9 changes: 0 additions & 9 deletions go/ql/test/query-tests/Security/CWE-079/ReflectedXss.expected
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Expand Up @@ -156,12 +156,3 @@ nodes
| websocketXss.go:54:3:54:38 | ... := ...[1] | semmle.label | ... := ...[1] |
| websocketXss.go:55:24:55:31 | gorilla3 | semmle.label | gorilla3 |
subpaths
testFailures
| websocketXss.go:30:32:30:60 | comment | Missing result: Source[go/reflected-xss] |
| websocketXss.go:31:11:31:14 | xnet [postupdate] | Unexpected result: Source |
| websocketXss.go:34:30:34:58 | comment | Missing result: Source[go/reflected-xss] |
| websocketXss.go:35:21:35:25 | xnet2 [postupdate] | Unexpected result: Source |
| websocketXss.go:46:38:46:66 | comment | Missing result: Source[go/reflected-xss] |
| websocketXss.go:47:26:47:35 | gorillaMsg [postupdate] | Unexpected result: Source |
| websocketXss.go:50:33:50:61 | comment | Missing result: Source[go/reflected-xss] |
| websocketXss.go:51:17:51:24 | gorilla2 [postupdate] | Unexpected result: Source |
6 changes: 4 additions & 2 deletions go/ql/test/query-tests/Security/CWE-079/StoredXss.expected
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@@ -1,20 +1,22 @@
#select
| StoredXss.go:13:21:13:36 | ...+... | StoredXss.go:13:21:13:31 | call to Name | StoredXss.go:13:21:13:36 | ...+... | Stored cross-site scripting vulnerability due to $@. | StoredXss.go:13:21:13:31 | call to Name | stored value |
| stored.go:30:22:30:25 | name | stored.go:18:3:18:28 | ... := ...[0] | stored.go:30:22:30:25 | name | Stored cross-site scripting vulnerability due to $@. | stored.go:18:3:18:28 | ... := ...[0] | stored value |
| stored.go:61:22:61:25 | path | stored.go:59:30:59:33 | SSA def(path) | stored.go:61:22:61:25 | path | Stored cross-site scripting vulnerability due to $@. | stored.go:59:30:59:33 | SSA def(path) | stored value |
edges
| StoredXss.go:13:21:13:31 | call to Name | StoredXss.go:13:21:13:36 | ...+... | provenance | |
| stored.go:18:3:18:28 | ... := ...[0] | stored.go:25:14:25:17 | rows | provenance | Src:MaD:1 |
| stored.go:25:14:25:17 | rows | stored.go:25:29:25:33 | &... [postupdate] | provenance | FunctionModel |
| stored.go:25:29:25:33 | &... [postupdate] | stored.go:30:22:30:25 | name | provenance | |
| stored.go:59:30:59:33 | SSA def(path) | stored.go:61:22:61:25 | path | provenance | |
models
| 1 | Source: database/sql; DB; true; Query; ; ; ReturnValue[0]; database; manual |
nodes
| StoredXss.go:13:21:13:31 | call to Name | semmle.label | call to Name |
| StoredXss.go:13:21:13:36 | ...+... | semmle.label | ...+... |
| stored.go:18:3:18:28 | ... := ...[0] | semmle.label | ... := ...[0] |
| stored.go:25:14:25:17 | rows | semmle.label | rows |
| stored.go:25:29:25:33 | &... [postupdate] | semmle.label | &... [postupdate] |
| stored.go:30:22:30:25 | name | semmle.label | name |
| stored.go:59:30:59:33 | SSA def(path) | semmle.label | SSA def(path) |
| stored.go:61:22:61:25 | path | semmle.label | path |
subpaths
testFailures
| StoredXss.go:13:39:13:63 | comment | Missing result: Alert[go/stored-xss] |
18 changes: 9 additions & 9 deletions go/ql/test/query-tests/Security/CWE-079/websocketXss.go
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Expand Up @@ -27,12 +27,12 @@ func xss(w http.ResponseWriter, r *http.Request) {
origin := "test"
{
ws, _ := websocket.Dial(uri, "", origin)
var xnet = make([]byte, 512) // $ Source[go/reflected-xss]
ws.Read(xnet)
var xnet = make([]byte, 512)
ws.Read(xnet) // $ Source[go/reflected-xss]
fmt.Fprintf(w, "%v", xnet) // $ Alert[go/reflected-xss]
codec := &websocket.Codec{Marshal: marshal, Unmarshal: unmarshal}
xnet2 := make([]byte, 512) // $ Source[go/reflected-xss]
codec.Receive(ws, xnet2)
xnet2 := make([]byte, 512)
codec.Receive(ws, xnet2) // $ Source[go/reflected-xss]
fmt.Fprintf(w, "%v", xnet2) // $ Alert[go/reflected-xss]
}
{
Expand All @@ -43,12 +43,12 @@ func xss(w http.ResponseWriter, r *http.Request) {
{
dialer := gorilla.Dialer{}
conn, _, _ := dialer.Dial(uri, nil)
var gorillaMsg = make([]byte, 512) // $ Source[go/reflected-xss]
gorilla.ReadJSON(conn, gorillaMsg)
fmt.Fprintf(w, "%v", gorillaMsg) // $ Alert[go/reflected-xss]
var gorillaMsg = make([]byte, 512)
gorilla.ReadJSON(conn, gorillaMsg) // $ Source[go/reflected-xss]
fmt.Fprintf(w, "%v", gorillaMsg) // $ Alert[go/reflected-xss]

gorilla2 := make([]byte, 512) // $ Source[go/reflected-xss]
conn.ReadJSON(gorilla2)
gorilla2 := make([]byte, 512)
conn.ReadJSON(gorilla2) // $ Source[go/reflected-xss]
fmt.Fprintf(w, "%v", gorilla2) // $ Alert[go/reflected-xss]

_, gorilla3, _ := conn.ReadMessage() // $ Source[go/reflected-xss]
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