Informational scan, not a security audit. How this is computed.
API keys, passwords or tokens committed into the repo.
Nothing found by this check. ✓
Packages you depend on that have known security holes (CVEs).
CVE-2026-54906 concurrent-ruby: rubygem-concurrent-ruby: concurrent-ruby: Synchronization flaw in ReadWriteLock allows unauthorized lock release and denial of serviceCVE-2020-14001 rubygem-kramdown: processing template options inside documents allows unintended read access or embedded Ruby code executionCVE-2021-28834 rubygem-kramdown: allows arbitrary classes to be instantiatedCVE-2021-32740 rubygem-addressable: ReDoS in templatesCVE-2026-35611 addressable: Addressable: Denial of Service via crafted URI templatesCVE-2026-54904 concurrent-ruby: rubygem-concurrent-ruby: concurrent-ruby: Denial of Service due to infinite loop in AtomicReference#updateCVE-2026-54905 concurrent-ruby: Concurrent-ruby: Incorrect write lock granting leading to broken mutual exclusionYour dependencies cross-checked against the OSV vulnerability database.
GHSA-52p9-v744-mwjj Remote code execution in KramdownGHSA-mqm2-cgpr-p4m6 Unintended read access in kramdown gemGHSA-h27x-rffw-24p4 Addressable has a Regular Expression Denial of Service in Addressable templatesGHSA-jxhc-q857-3j6g Regular Expression Denial of Service in Addressable templatesGHSA-h8w8-99g7-qmvj Concurrent Ruby : `AtomicReference#update` livelocks when the stored value is `Float::NAN`GHSA-wv3x-4vxv-whpp Concurrent Ruby: `ReentrantReadWriteLock` read-count overflow grants a write lock without exclusivityGHSA-6wx8-w4f5-wwcr Concurrent Ruby: ReadWriteLock allows wrong-thread write release and stray read-release counter corruptionCode that can be exploited: injection, hardcoded credentials and similar.
Nothing found by this check. ✓
Packages that look intentionally malicious: typosquats, sneaky install scripts.
Nothing found by this check. ✓
A signal about how the project is maintained — not a vulnerability in your code. It doesn’t affect the verdict above.
Maintenance & supply-chain hygiene. A signal about the project, not a vulnerability in your code.
This check didn’t finish — that’s not the same as “clean.” Try Check again above.