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Python: Model ldap3 paged searches #22303

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Python: Model ldap3 paged searches #22303

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4 changes: 4 additions & 0 deletions python/ql/lib/change-notes/2026-08-07-ldap3-paged-search.md
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Original file line number Diff line number Diff line change
@@ -0,0 +1,4 @@
---
category: minorAnalysis
---
* The `py/ldap-injection` query now detects user-controlled search bases and filters passed to `ldap3.Connection.extend.standard.paged_search`.
9 changes: 9 additions & 0 deletions python/ql/lib/semmle/python/frameworks/Ldap3.qll
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Original file line number Diff line number Diff line change
Expand Up @@ -23,6 +23,15 @@ private module Ldap3 {
.getReturn()
.getMember("search")
.getACall()
or
this =
API::moduleImport("ldap3")
.getMember("Connection")
.getReturn()
.getMember("extend")
.getMember("standard")
.getMember("paged_search")
.getACall()
}

override DataFlow::Node getFilter() {
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