hook-development

The fragment suggests a documentation-focused hook-development package with several genuine security weaknesses but no clear malicious payload. The main risks are command injection in the test helper when given an attacker-controlled script argument, unredacted persistent logging of hook data, unsafe SQL interpolation, and prompt-injection exposure in example policies. The large volume of analyzer findings is mostly false positives caused by Markdown examples and ordinary Bash tooling. Review and fix the confirmed issues before using the helper scripts or copying the examples into production.

No clear evidence of overt malware (e.g., reverse shells or obfuscated payloads) is present in the shown Bash hook fragment. However, the code creates significant supply-chain security concerns: (1) untrusted stdin is logged verbatim to a local audit file and persisted to a database, (2) it performs outbound communications (Slack webhook, UDP metrics) based on hook context, and (3) the database `psql -c` statement interpolates untrusted `$input` directly into SQL, creating a concrete SQL injection and sensitive-data persistence risk. Overall, this is security-sensitive hook code that should be reviewed for strict data minimization/redaction and parameterized database access, plus controlled outbound destinations.