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github.com/smallnest/zkrecipesbyexample ↗

smallnest/zkrecipesbyexample

scanned 2026-08-11 · git f34c873
2 of 6 checks flagged a security issue
🔴 Needs attention
Only 5 of 6 checks finished — treat this as provisional. Re-check ↻

Informational scan, not a security audit. How this is computed.

Leaked secrets✓Vulnerable dependencies7Known OSS vulnerabilities26Risky code patterns✓Malicious dependencies✓Project health—

Security checks

Leaked secrets — Gitleaksⓘ none found ✓

API keys, passwords or tokens committed into the repo.

Nothing found by this check. ✓

via Gitleaks v8.21.2 · MIT

Vulnerable dependencies — Trivyⓘ 7 found · 1 serious

Packages you depend on that have known security holes (CVEs).

  • Serious CVE-2023-44981 zookeeper: Authorization Bypass in Apache ZooKeeper
    pom.xml
    A package you depend on has a known security hole (CVE-2023-44981). Fix: Update that package to its patched version.
  • Worth fixing CVE-2018-10237 guava: Unbounded memory allocation in AtomicDoubleArray and CompoundOrdering classes allow remote attackers to cause a denial of service
    pom.xml
    A package you depend on has a known security hole (CVE-2018-10237). Fix: Update that package to its patched version.
  • Worth fixing CVE-2023-2976 guava: insecure temporary directory creation
    pom.xml
    A package you depend on has a known security hole (CVE-2023-2976). Fix: Update that package to its patched version.
  • Worth fixing CVE-2017-5637 zookeeper: Incorrect input validation with wchp/wchc four letter words
    pom.xml
    A package you depend on has a known security hole (CVE-2017-5637). Fix: Update that package to its patched version.
  • Worth fixing CVE-2018-8012 zookeeper: No authentication or authorization is enforced when a server joins a quorum
    pom.xml
    A package you depend on has a known security hole (CVE-2018-8012). Fix: Update that package to its patched version.
  • Worth fixing CVE-2019-0201 zookeeper: Information disclosure in Apache ZooKeeper
    pom.xml
    A package you depend on has a known security hole (CVE-2019-0201). Fix: Update that package to its patched version.
  • Minor CVE-2020-8908 guava: local information disclosure via temporary directory created with unsafe permissions
    pom.xml
    A package you depend on has a known security hole (CVE-2020-8908). Fix: Update that package to its patched version.

via Trivy v0.70.0 · Apache-2.0

Known OSS vulnerabilities — OSV-Scannerⓘ 26 found · 6 serious

Your dependencies cross-checked against the OSV vulnerability database.

  • Serious GHSA-cqqj-4p63-rrmm HTTP Request Smuggling in Netty
    /workdirs/scan-ef7b3099-20ff-4c02-bf9c-925eae95e482/pom.xml
    A package you depend on has a known security hole (CVE-2019-20444). Fix: Update that package to its patched version.
  • Serious GHSA-2qrg-x229-3v8q Deserialization of Untrusted Data in Log4j
    /workdirs/scan-ef7b3099-20ff-4c02-bf9c-925eae95e482/pom.xml
    A package you depend on has a known security hole (CVE-2019-17571). Fix: Update that package to its patched version.
  • Serious GHSA-65fg-84f6-3jq3 SQL Injection in Log4j 1.2.x
    /workdirs/scan-ef7b3099-20ff-4c02-bf9c-925eae95e482/pom.xml
    A package you depend on has a known security hole (CVE-2022-23305). Fix: Update that package to its patched version.
  • Serious GHSA-f7vh-qwp3-x37m Deserialization of Untrusted Data in Apache Log4j
    /workdirs/scan-ef7b3099-20ff-4c02-bf9c-925eae95e482/pom.xml
    A package you depend on has a known security hole (CVE-2022-23307). Fix: Update that package to its patched version.
  • Serious GHSA-7286-pgfv-vxvh Authorization Bypass Through User-Controlled Key vulnerability in Apache ZooKeeper
    /workdirs/scan-ef7b3099-20ff-4c02-bf9c-925eae95e482/pom.xml
    A package you depend on has a known security hole (CVE-2023-44981). Fix: Update that package to its patched version.
  • Serious GHSA-c27h-mcmw-48hv Deserialization of Untrusted Data in org.codehaus.jackson:jackson-mapper-asl
    /workdirs/scan-ef7b3099-20ff-4c02-bf9c-925eae95e482/pom.xml
    A package you depend on has a known security hole (CVE-2019-10202). Fix: Update that package to its patched version.
  • Worth fixing GHSA-7g45-4rm6-3mm3 Guava vulnerable to insecure use of temporary directory
    /workdirs/scan-ef7b3099-20ff-4c02-bf9c-925eae95e482/pom.xml
    A package you depend on has a known security hole (CVE-2023-2976). Fix: Update that package to its patched version.
  • Worth fixing GHSA-mvr2-9pj6-7w5j Denial of Service in Google Guava
    /workdirs/scan-ef7b3099-20ff-4c02-bf9c-925eae95e482/pom.xml
    A package you depend on has a known security hole (CVE-2018-10237). Fix: Update that package to its patched version.
  • Worth fixing GHSA-5mcr-gq6c-3hq2 Local Information Disclosure Vulnerability in Netty on Unix-Like systems
    /workdirs/scan-ef7b3099-20ff-4c02-bf9c-925eae95e482/pom.xml
    A package you depend on has a known security hole (CVE-2021-21290). Fix: Update that package to its patched version.
  • Worth fixing GHSA-9vjp-v76f-g363 SnappyFrameDecoder doesn't restrict chunk length any may buffer skippable chunks in an unnecessary way
    /workdirs/scan-ef7b3099-20ff-4c02-bf9c-925eae95e482/pom.xml
    A package you depend on has a known security hole (CVE-2021-37137). Fix: Update that package to its patched version.
  • Worth fixing GHSA-f256-j965-7f32 Possible request smuggling in HTTP/2 due missing validation of content-length
    /workdirs/scan-ef7b3099-20ff-4c02-bf9c-925eae95e482/pom.xml
    A package you depend on has a known security hole (CVE-2021-21409). Fix: Update that package to its patched version.
  • Worth fixing GHSA-grg4-wf29-r9vv Bzip2Decoder doesn't allow setting size restrictions for decompressed data
    /workdirs/scan-ef7b3099-20ff-4c02-bf9c-925eae95e482/pom.xml
    A package you depend on has a known security hole (CVE-2021-37136). Fix: Update that package to its patched version.
  • Worth fixing GHSA-p979-4mfw-53vg HTTP Request Smuggling in Netty
    /workdirs/scan-ef7b3099-20ff-4c02-bf9c-925eae95e482/pom.xml
    A package you depend on has a known security hole (CVE-2019-16869). Fix: Update that package to its patched version.
  • Worth fixing GHSA-wm47-8v5p-wjpj Possible request smuggling in HTTP/2 due missing validation
    /workdirs/scan-ef7b3099-20ff-4c02-bf9c-925eae95e482/pom.xml
    A package you depend on has a known security hole (CVE-2021-21295). Fix: Update that package to its patched version.
  • Worth fixing GHSA-wx5j-54mm-rqqq HTTP request smuggling in netty
    /workdirs/scan-ef7b3099-20ff-4c02-bf9c-925eae95e482/pom.xml
    A package you depend on has a known security hole (CVE-2021-43797). Fix: Update that package to its patched version.
  • Worth fixing GHSA-xfv3-rrfm-f2rv Information Exposure in Netty
    /workdirs/scan-ef7b3099-20ff-4c02-bf9c-925eae95e482/pom.xml
    A package you depend on has a known security hole (CVE-2015-2156). Fix: Update that package to its patched version.
  • Worth fixing GHSA-fp5r-v3w9-4333 JMSAppender in Log4j 1.2 is vulnerable to deserialization of untrusted data
    /workdirs/scan-ef7b3099-20ff-4c02-bf9c-925eae95e482/pom.xml
    A package you depend on has a known security hole (CVE-2021-4104). Fix: Update that package to its patched version.
  • Worth fixing GHSA-vp98-w2p3-mv35 Apache Log4j 1.x (EOL) allows Denial of Service (DoS)
    /workdirs/scan-ef7b3099-20ff-4c02-bf9c-925eae95e482/pom.xml
    A package you depend on has a known security hole (CVE-2023-26464). Fix: Update that package to its patched version.
  • Worth fixing GHSA-w9p3-5cr8-m3jj Deserialization of Untrusted Data in Log4j 1.x
    /workdirs/scan-ef7b3099-20ff-4c02-bf9c-925eae95e482/pom.xml
    A package you depend on has a known security hole (CVE-2022-23302). Fix: Update that package to its patched version.
  • Worth fixing GHSA-2hw2-62cp-p9p7 Access control bypass in Apache ZooKeeper
    /workdirs/scan-ef7b3099-20ff-4c02-bf9c-925eae95e482/pom.xml
    A package you depend on has a known security hole (CVE-2019-0201). Fix: Update that package to its patched version.
  • Worth fixing GHSA-7cwj-j333-x7f7 Uncontrolled Resource Consumption in Apache ZooKeeper
    /workdirs/scan-ef7b3099-20ff-4c02-bf9c-925eae95e482/pom.xml
    A package you depend on has a known security hole (CVE-2017-5637). Fix: Update that package to its patched version.
  • Worth fixing GHSA-ccqf-c5hq-77mp Missing Authorization in Apache ZooKeeper
    /workdirs/scan-ef7b3099-20ff-4c02-bf9c-925eae95e482/pom.xml
    A package you depend on has a known security hole (CVE-2018-8012). Fix: Update that package to its patched version.
  • Worth fixing GHSA-r6j9-8759-g62w Improper Restriction of XML External Entity Reference in jackson-mapper-asl
    /workdirs/scan-ef7b3099-20ff-4c02-bf9c-925eae95e482/pom.xml
    A package you depend on has a known security hole (CVE-2019-10172). Fix: Update that package to its patched version.
  • Minor GHSA-5mg8-w23w-74h3 Information Disclosure in Guava
    /workdirs/scan-ef7b3099-20ff-4c02-bf9c-925eae95e482/pom.xml
    A package you depend on has a known security hole (CVE-2020-8908). Fix: Update that package to its patched version.
  • FYI GHSA-7vpq-g998-qpv7 Netty denial of service vulnerability
    /workdirs/scan-ef7b3099-20ff-4c02-bf9c-925eae95e482/pom.xml
    A package you depend on has a known security hole (CVE-2014-0193). Fix: Update that package to its patched version.
… 1 more not shown

via OSV-Scanner v1.9.2 · Apache-2.0

Risky code patterns — Semgrepⓘ none found ✓

Code that can be exploited: injection, hardcoded credentials and similar.

Nothing found by this check. ✓

via Semgrep v1.147.0 · LGPL-2.1

Malicious dependencies — Guarddogⓘ none found ✓

Packages that look intentionally malicious: typosquats, sneaky install scripts.

Nothing found by this check. ✓

via Guarddog v2.10.0 · Apache-2.0

Project health

A signal about how the project is maintained — not a vulnerability in your code. It doesn’t affect the verdict above.

Project health — OpenSSF Scorecardⓘ didn’t run

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.

via OpenSSF Scorecard · Apache-2.0

About these results. Six open-source checks ran in parallel; every finding is tagged with the tool that produced it. The verdict follows a published rule. False positives and false negatives are normal — a clean scan does not mean the code is secure, and a red verdict does not mean the project is compromised.