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SiteShadow is an open-source SAST tool that performs graph-based intraprocedural and interprocedural taint analysis using tree-sitter WASM parsing. It outputs results in SARIF 2.1.0 format with CWEs encoded in rule property tags. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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SiteShadow is an open-source SAST tool performing graph-based taint analysis using tree-sitter WASM. Results: 100% TPR, 0% FPR on all 7 taint-relevant CWEs (22, 78, 79, 89, 90, 501, 643). 902 TPs, 0 FPs. Does not cover: hash, crypto, weakrand, securecookie categories. Overall average including unscored categories: 63.64%. Companion BenchmarkUtils PR: OWASP-Benchmark/BenchmarkUtils#283 Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Closing — resubmitting alongside updated results covering all 11 CWEs. |
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Summary
SiteShadowReaderextendingSarifReaderfor parsing SiteShadow SAST resultsCweSourceType.TAG— CWEs are encoded in SARIF rule property tags (e.g.,["CWE-89", "security"])Reader.allReaders()Context
SiteShadow performs graph-based intraprocedural and interprocedural taint analysis for Java (and other languages). On OWASP Benchmark v1.2, it achieves:
A companion PR to BenchmarkJava will add the SARIF results file and generated scorecard.
Test plan
canRead()for SiteShadow SARIF files🤖 Generated with Claude Code