source-map 0.8.0

Source: https://github.com/mozilla/source-map
Tag scanned: v0.8.0
Compared with: v0.7.4 (0 signals introduced since)
Files: 54 scanned, 13 skipped (binary, oversized, or unrecognised)
Signals: 0 critical · 0 warn · 1 info
Scan time: 1.8 s
LLM review: Reviewed by claude-haiku-5-5 (Anthropic): 1 of 1 warn and critical signal; 1 demoted to info.
Disclude version: 4.0.0
Scanned (UTC): 2026-10-14 19:05

Signals

Ordered by severity, then signals introduced in this release. Hidden characters are shown as ⟨U+…⟩.

info ~~warn~~ → info by review dynamic-execution CONTRIBUTING.md:134:1

[markup prose] pipeline feeds into `sh` — piped data is executed as shell code (ast pass, confidence 0.80)
```
$ curl https://sh.rustup.rs -sSf | sh
```
likely benign LLM, confidence 0.93 Documentation line in CONTRIBUTING.md showing the standard rustup install command piped to sh.
Reasoning
The finding is in a markdown contributing guide, inside prose showing the standard rustup installation command. The curl-to-sh pattern is a widely documented, legitimate installer instruction for the Rust toolchain, not an obfuscated payload or dropper executing in project code. Markdown is not executed, so the risk is documentation-level only.

Reproduce This Scan

Run disclude locally to verify. Add --format sarif for SARIF output. Add --llm (with an API key in the environment) to include the LLM review.

cargo install disclude --version 4.0.0
git clone https://github.com/mozilla/source-map source-map && cd source-map
git checkout v0.8.0
disclude scan --severity info --diff v0.7.4 .