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-2020-8165 rubygem-activesupport: potentially unintended unmarshalling of user-provided objects in MemCacheStore and RedisCacheStoreCVE-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-2022-30123 rubygem-rack: crafted requests can cause shell escape sequencesCVE-2023-22796 rubygem-activesupport: Regular Expression Denial of ServiceCVE-2026-33176 Rails: Active Support: Active Support: Denial of Service via large scientific notation stringsCVE-2023-28120 rubygem-activesupport: Possible XSS in SafeBuffer#bytespliceCVE-2026-33169 rails: rails-activesupport: Active Support: Denial of Service via crafted long digit stringsCVE-2026-33170 Rails: Active Support: Active Support: Cross-Site Scripting (XSS) due to improper HTML safety flag propagation in SafeBuffer#%CVE-2021-32740 rubygem-addressable: ReDoS in templatesCVE-2026-35611 addressable: Addressable: Denial of Service via crafted URI templatesCVE-2016-10735 bootstrap: XSS in the data-target attributeCVE-2018-14040 bootstrap: Cross-site Scripting (XSS) in the collapse data-parent attributeCVE-2018-14042 bootstrap: Cross-site Scripting (XSS) in the data-container property of tooltipCVE-2018-20676 bootstrap: XSS in the tooltip data-viewport attributeCVE-2018-20677 bootstrap: XSS in the affix configuration target propertyCVE-2019-8331 bootstrap: XSS in the tooltip or popover data-template attributeCVE-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 exclusionCVE-2014-10077 rubygem-i18n: denial of service in Hash#slice in lib/i18n/core_ext/hash.rbCVE-2020-8161 rubygem-rack: directory traversal in Rack::DirectoryCVE-2020-8184 rubygem-rack: percent-encoded cookies can be used to overwrite existing prefixed cookie namesCVE-2022-30122 rubygem-rack: crafted multipart POST request may cause a DoSCVE-2022-44570 rubygem-rack: denial of service in Content-Disposition parsingYour dependencies cross-checked against the OSV vulnerability database.
GHSA-2p68-f74v-9wc6 ActiveSupport potentially unintended unmarshalling of user-provided objects in MemCacheStore and RedisCacheStoreGHSA-52p9-v744-mwjj Remote code execution in KramdownGHSA-mqm2-cgpr-p4m6 Unintended read access in kramdown gemGHSA-wq4h-7r42-5hrr Possible shell escape sequence injection vulnerability in RackGHSA-2j26-frm8-cmj9 Rails Active Support has a possible DoS vulnerability in its number helpersGHSA-89vf-4333-qx8v Rails Active Support has a possible XSS vulnerability in SafeBuffer#%GHSA-cg4j-q9v8-6v38 Rails Active Support has a possible ReDoS vulnerability in number_to_delimitedGHSA-pj73-v5mw-pm9j Possible XSS Security Vulnerability in SafeBuffer#bytespliceGHSA-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-3mgp-fx93-9xv5 XSS vulnerability that affects bootstrapGHSA-3wqf-4x89-9g79 Bootstrap vulnerable to Cross-Site Scripting (XSS)GHSA-4p24-vmcr-4gqj Bootstrap Cross-site Scripting vulnerabilityGHSA-7mvr-5x2g-wfc8 Bootstrap Cross-site Scripting vulnerabilityGHSA-9v3m-8fp8-mj99 Bootstrap Vulnerable to Cross-Site ScriptingGHSA-ph58-4vrj-w6hr bootstrap Cross-site Scripting vulnerabilityGHSA-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-34hf-g744-jw64 i18n Vulnerable to Denial of Service AttackGHSA-22f2-v57c-j9cx Rack vulnerable to ReDoS in content type parsing (2nd degree polynomial)GHSA-3h57-hmj3-gj3p Rack has possible DoS Vulnerability in Multipart MIME parsingGHSA-5f9h-9pjv-v6j7 Directory traversal in Rack::Directory app bundled with RackGHSA-625h-95r8-8xpm Rack has an unsafe default in Rack::QueryParser allows params_limit bypass via semicolon-separated parametersGHSA-65f5-mfpf-vfhj Denial of service via header parsing in RackGHSA-6xw4-3v39-52mm Rack is vulnerable to a memory-exhaustion DoS through unbounded URL-encoded body parsingCode 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.