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JS: Add modeling for @google-cloud/promisify

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This commit is contained in:
Napalys Klicius
2025-09-15 16:55:27 +02:00
parent d37425ae3e
commit 312471e9db
3 changed files with 27 additions and 7 deletions
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4
javascript/ql/lib/semmle/javascript/Promises.qll
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@@ -727,7 +727,7 @@ module Promisify {
PromisifyAllCall() {
this =
[
DataFlow::moduleMember("bluebird", "promisifyAll"),
DataFlow::moduleMember(["bluebird", "@google-cloud/promisify"], "promisifyAll"),
DataFlow::moduleMember("thenify-all", "withCallback"),
DataFlow::moduleImport(["util-promisifyall", "pify", "thenify-all"])
].getACall()
@@ -747,6 +747,8 @@ module Promisify {
this = DataFlow::moduleImport("thenify").getACall()
or
this = DataFlow::moduleMember("thenify", "withCallback").getACall()
or
this = DataFlow::moduleMember("@google-cloud/promisify", "promisify").getACall()
}
}
}

18
javascript/ql/test/query-tests/Security/CWE-078/CommandInjection/CommandInjection.expected
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@@ -90,6 +90,11 @@
| promisification.js:102:27:102:30 | code | promisification.js:99:18:99:25 | req.body | promisification.js:102:27:102:30 | code | This command line depends on a $@. | promisification.js:99:18:99:25 | req.body | user-provided value |
| promisification.js:106:24:106:27 | code | promisification.js:99:18:99:25 | req.body | promisification.js:106:24:106:27 | code | This command line depends on a $@. | promisification.js:99:18:99:25 | req.body | user-provided value |
| promisification.js:109:24:109:27 | code | promisification.js:99:18:99:25 | req.body | promisification.js:109:24:109:27 | code | This command line depends on a $@. | promisification.js:99:18:99:25 | req.body | user-provided value |
| promisification.js:144:21:144:24 | code | promisification.js:141:18:141:25 | req.body | promisification.js:144:21:144:24 | code | This command line depends on a $@. | promisification.js:141:18:141:25 | req.body | user-provided value |
| promisification.js:147:15:147:18 | code | promisification.js:141:18:141:25 | req.body | promisification.js:147:15:147:18 | code | This command line depends on a $@. | promisification.js:141:18:141:25 | req.body | user-provided value |
| promisification.js:150:24:150:27 | code | promisification.js:141:18:141:25 | req.body | promisification.js:150:24:150:27 | code | This command line depends on a $@. | promisification.js:141:18:141:25 | req.body | user-provided value |
| promisification.js:151:28:151:31 | code | promisification.js:141:18:141:25 | req.body | promisification.js:151:28:151:31 | code | This command line depends on a $@. | promisification.js:141:18:141:25 | req.body | user-provided value |
| promisification.js:152:25:152:28 | code | promisification.js:141:18:141:25 | req.body | promisification.js:152:25:152:28 | code | This command line depends on a $@. | promisification.js:141:18:141:25 | req.body | user-provided value |
| third-party-command-injection.js:6:21:6:27 | command | third-party-command-injection.js:5:20:5:26 | command | third-party-command-injection.js:6:21:6:27 | command | This command line depends on a $@. | third-party-command-injection.js:5:20:5:26 | command | user-provided value |
edges
| actions.js:8:9:8:13 | title | actions.js:9:16:9:20 | title | provenance | |
@@ -278,6 +283,12 @@ edges
| promisification.js:99:11:99:14 | code | promisification.js:106:24:106:27 | code | provenance | |
| promisification.js:99:11:99:14 | code | promisification.js:109:24:109:27 | code | provenance | |
| promisification.js:99:18:99:25 | req.body | promisification.js:99:11:99:14 | code | provenance | |
| promisification.js:141:11:141:14 | code | promisification.js:144:21:144:24 | code | provenance | |
| promisification.js:141:11:141:14 | code | promisification.js:147:15:147:18 | code | provenance | |
| promisification.js:141:11:141:14 | code | promisification.js:150:24:150:27 | code | provenance | |
| promisification.js:141:11:141:14 | code | promisification.js:151:28:151:31 | code | provenance | |
| promisification.js:141:11:141:14 | code | promisification.js:152:25:152:28 | code | provenance | |
| promisification.js:141:18:141:25 | req.body | promisification.js:141:11:141:14 | code | provenance | |
| third-party-command-injection.js:5:20:5:26 | command | third-party-command-injection.js:6:21:6:27 | command | provenance | |
nodes
| actions.js:8:9:8:13 | title | semmle.label | title |
@@ -479,6 +490,13 @@ nodes
| promisification.js:102:27:102:30 | code | semmle.label | code |
| promisification.js:106:24:106:27 | code | semmle.label | code |
| promisification.js:109:24:109:27 | code | semmle.label | code |
| promisification.js:141:11:141:14 | code | semmle.label | code |
| promisification.js:141:18:141:25 | req.body | semmle.label | req.body |
| promisification.js:144:21:144:24 | code | semmle.label | code |
| promisification.js:147:15:147:18 | code | semmle.label | code |
| promisification.js:150:24:150:27 | code | semmle.label | code |
| promisification.js:151:28:151:31 | code | semmle.label | code |
| promisification.js:152:25:152:28 | code | semmle.label | code |
| third-party-command-injection.js:5:20:5:26 | command | semmle.label | command |
| third-party-command-injection.js:6:21:6:27 | command | semmle.label | command |
subpaths

12
javascript/ql/test/query-tests/Security/CWE-078/CommandInjection/promisification.js
View File

@@ -138,16 +138,16 @@ app.post('/eval', async (req, res) => {
app.post('/eval', async (req, res) => {
const {promisify, promisifyAll} = require('@google-cloud/promisify');
const code = req.body; // $ MISSING: Source
const code = req.body; // $ Source
const promisifiedExec = promisify(cp.exec);
promisifiedExec(code); // $ MISSING: Alert
promisifiedExec(code); // $ Alert
const execAsync = promisify(cp.exec.bind(cp));
execAsync(code); // $ MISSING: Alert
execAsync(code); // $ Alert
const promisifiedCp = promisifyAll(cp);
promisifiedCp.exec(code); // $ MISSING: Alert
promisifiedCp.execFile(code); // $ MISSING: Alert
promisifiedCp.spawn(code); // $ MISSING: Alert
promisifiedCp.exec(code); // $ Alert
promisifiedCp.execFile(code); // $ Alert
promisifiedCp.spawn(code); // $ Alert
});