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9434 Commits

Author SHA1 Message Date
Taus
7d17454a3b Merge pull request #21138 from github/tausbn/python-prepare-for-overlay-annotations 
Prepare dataflow for local annotations
 2026-02-12 14:23:45 +01:00
Chris Smowton
5f970d9f2f Rewordings per copilot 2026-02-12 12:01:33 +00:00
Chris Smowton
bed1ec8981 Enhance path validation recommendations 
Expanded recommendations for validating user input when constructing file paths, including normalization and using allowlists.
 2026-02-11 12:10:08 +00:00
yoff
5ad42f8bcc Merge pull request #20563 from microsoft/azure_python_sdk_url_summary_upstream 
Azure python sdk url summary upstream
 2026-02-09 18:34:36 +01:00
REDMOND\brodes
8459eec239 Moving the SsrfSink concept into Concepts.qll, and renaming to HttpClientRequestFromModel as suggested in PR review. 2026-02-06 09:26:49 -05:00
Ben Rodes
ac1987f264 Update python/ql/lib/change-notes/2025-09-30-azure_ssrf_models.md 
Co-authored-by: Owen Mansel-Chan <62447351+owen-mc@users.noreply.github.com>
 2026-02-05 15:44:44 -05:00
Taus
8c27437628 Python: Bump extractor version and add change note 2026-02-05 13:50:54 +00:00
REDMOND\brodes
0a88425170 Python: Altering SSRF MaD to use 'request-forgery' tag. Update to test cases expected results, off by one line. Changed to using ModelOutput::sinkNode. 2026-02-04 09:04:22 -05:00
Ben Rodes
cd73dcfb04 Merge branch 'main' into azure_python_sdk_url_summary_upstream 2026-02-04 08:55:38 -05:00
Owen Mansel-Chan
3f08ff88a4 Pretty print models in test 
Otherwise the tests breaks when unrelated changes are made because the
model numbers change
 2026-02-04 10:52:44 +00:00
Taus
62fb38d834 Python: Rename otherArgs to implicitArgumentNode 
Co-authored-by: yoff <yoff@github.com>
 2026-02-03 15:32:46 +00:00
github-actions[bot]
73d06f26cb Post-release preparation for codeql-cli-2.24.1 2026-02-02 14:04:26 +00:00
Ben Rodes
7ddfa80399 Merge branch 'main' into azure_python_sdk_url_summary_upstream 2026-02-02 09:00:35 -05:00
github-actions[bot]
0db542e9f0 Release preparation for version 2.24.1 2026-02-02 12:09:09 +00:00
Owen Mansel-Chan
5204255615 Merge pull request #21234 from owen-mc/python/convert-sanitizers-to-mad 
Python: Allow models-as-data sanitizers
 2026-01-30 14:28:39 +00:00
Owen Mansel-Chan
0222159df5 Specify vulnerable args instead of safe ones 2026-01-30 14:10:03 +00:00
Taus
958c798c3f Python: Accept dataflow test changes 
New nodes means new results. Luckily we rarely have a test that selects
_all_ dataflow nodes.
 2026-01-30 12:50:25 +00:00
Taus
fb6175d10b Python: Fix consistency test failures 
As we now have many more capturing closure arguments, we must once again
exclude the ones that don't actually have `argumentOf` defined.
 2026-01-30 12:50:25 +00:00
Taus
3f718123a6 Python: Make capturing closure arguments synthetic and non-global 
Uses the same trick as for `ExtractedArgumentNode`, wherein we postpone
the global restriction on the charpred to instead be in the `argumentOf`
predicate (which is global anyway).

In addition to this, we also converted `CapturedVariablesArgumentNode`
into a proper synthetic node, and added an explicit post-update node for
it. These nodes just act as wrappers for the function part of call
nodes. Thus, to make them work with the variable capture machinery, we
simply map them to the closure node for the corresponding control-flow
or post-update node.
 2026-01-30 12:50:25 +00:00
Taus
6113d4be9e Python: Fix test issues 
Fixes the test failures that arose from making `ExtractedArgumentNode`
local.

For the consistency checks, we now explicitly exclude the
`ExtractedArgumentNode`s (now much more plentiful due to the
overapproximation) that don't have a corresponding `getCallArg` tuple.

For various queries/tests using `instanceof ArgumentNode`, we instead us
`isArgumentNode`, which explicitly filters out the ones for which
`isArgumentOf` doesn't hold (which, again, is the case for most of the
nodes in the overapproximation).
 2026-01-30 12:50:25 +00:00
Taus
7fccc23dbe Python: Make ExtractedArgumentNode local 
Explicitly adds a bunch of nodes that were previously (using a global
analysis) identified as `ExtractedArgumentNode`s. These are then
subsequently filtered out in `argumentOf` (which is global) by putting
the call to `getCallArg` there instead of in the charpred.
 2026-01-30 12:50:25 +00:00
Taus
ac5a74448f Python: Fix tests 
With `ModuleVariableNode`s now appearing for _all_ global variables (not
just the ones that actually seem to be used), some of the tests changed
a bit. Mostly this was in the form of new flow (because of new nodes
that popped into existence). For some inline expectation tests, I opted
to instead exclude these results, as there was no suitable location to
annotate. For the normal tests, I just accepted the output (after having
vetted it carefully, of course).
 2026-01-30 12:50:25 +00:00
Taus
30ce4069c7 Python: Remove global restriction on ModuleVariableNode 
This may result in more nodes, but it should still be bounded by the
number of global variables in the source code.
 2026-01-30 12:50:24 +00:00
Taus
4543c66d26 Python: Prepare LocalSourceNode for locality 
Removes the dependence on the (global) `ModuleVariableNode.getARead()`,
by adding a local version (that doesn't include `import *` reads)
instead.
 2026-01-30 12:50:24 +00:00
yoff
8c0baefd3b Merge pull request #21141 from mbaluda/prompt-injection 
Python: Prompt injection in OpenAI clients
 2026-01-30 12:55:56 +01:00
Owen Mansel-Chan
a3885cd8b2 Replace sanitizer by exclusion from sink definition 2026-01-30 09:28:02 +00:00
Owen Mansel-Chan
b4cb2c3f13 Make qldoc slightly more specific 2026-01-30 09:28:01 +00:00
Owen Mansel-Chan
ef6332c581 Allow MaD sanitizers for queries with MaD sinks 2026-01-30 09:27:59 +00:00
Owen Mansel-Chan
ad6f800022 Pretty print model numbers in tests 2026-01-30 09:21:24 +00:00
yoff
e7a0fc7140 python: Add query for prompt injection 
This pull request introduces a new CodeQL query for detecting prompt injection vulnerabilities in Python code targeting AI prompting APIs such as agents and openai. The changes includes a new experimental query, new taint flow and type models, a customizable dataflow configuration, documentation, and comprehensive test coverage.
 2026-01-29 23:47:52 +01:00
Jon Janego
e54d7c7c73 Update CHANGELOG.md 2026-01-29 16:20:25 -06:00
Jon Janego
813d4639ca Fix typo in taint flow model for urllib.parse 2026-01-29 16:18:21 -06:00
Taus
34800d1519 Merge pull request #20945 from joefarebrother/python-websockets 
Python: Model remote flow sources for the `websockets` library
 2026-01-29 15:47:46 +01:00
Tom Hvitved
b974a84bef Merge pull request #21051 from hvitved/shared/flow-summary-provenance-filtering 
Shared: Provenance-based filtering of flow summaries
 2026-01-26 17:24:34 +01:00
Tom Hvitved
0f6bae0ae1 Add change notes 2026-01-26 12:40:22 +01:00
Tom Hvitved
0adece7cde Python: Adapt to changes in FlowSummaryImpl 2026-01-26 12:40:19 +01:00
yoff
55abc52c61 python: format file 2026-01-22 20:51:46 +01:00
yoff
d05901ad3f python/javascript/ruby: mark internal predicates 2026-01-22 17:30:24 +01:00
yoff
7f00a7f67e Update python/ql/lib/semmle/python/security/dataflow/UrlRedirectCustomizations.qll 
Co-authored-by: Anders Schack-Mulligen <aschackmull@users.noreply.github.com>
 2026-01-22 17:30:24 +01:00
yoff
3dbfb9fa4b python: add machinery for MaD barriers 
and reinstate previously removed barrier
now as a MaD row
 2026-01-22 17:30:24 +01:00
yoff
699ed50432 python: remove barrier that can be expressed in MaD 2026-01-22 17:30:24 +01:00
Taus
5414bd2716 Merge pull request #21134 from yoff/python/support-ListElement-in-MaD 
Python support `ListElement` in MaD
 2026-01-20 23:38:02 +01:00
yoff
fa926456ef python: add changenote 2026-01-20 18:16:03 +01:00
Ian Lynagh
82e9ea2da0 python: Add up/downgrade scripts 2026-01-20 11:56:16 +00:00
Ian Lynagh
d2da49220b python: Regenerate dbscheme 2026-01-20 11:56:15 +00:00
github-actions[bot]
48475e66af Post-release preparation for codeql-cli-2.24.0 2026-01-19 15:49:08 +00:00
github-actions[bot]
4142b9c4ce Release preparation for version 2.24.0 2026-01-19 14:49:14 +00:00
Asger F
ff580410fe Merge pull request #20733 from asgerf/js/incremental-api-graphs 
JS: Incremental API graph
 2026-01-14 12:49:41 +01:00
yoff
6c4a0bb52b Merge pull request #20990 from github/tausbn/python-support-relaxed-exception-groups 
Python: Add support for PEP-758 exception syntax
 2026-01-13 19:04:27 +01:00
Ian Lynagh
dcd0a69759 Merge remote-tracking branch 'upstream/main' into igfoo/mb 2026-01-13 01:01:35 +00:00