This is a mature, stable, and actively released package with 48 releases over more than 7 years, five releases in the last 12 months, a current non-prerelease version, an unarchived repository, and a clear package-to-repository match. The main concerns are maintenance concentration in one contributor, only two commits in the last three months, no repository security scanning or security policy, and no tests in either the artifact or repository; these reduce resilience and transparency but do not outweigh the strong release history, licensing, documentation, and recent publication activity.
82%
Total Score
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100
89
90
Only one registry account has publish access. This is a resilience concern, although the linked repository and release history show that the maintainer is actively publishing rather than abandoned.
A substantial README and changelog are present, but neither the artifact nor repository contains tests. The documentation supports usability, while the missing tests are a genuine quality and maintenance gap.
The repository is owned by an individual user rather than an organization, so there is no organizational maintenance cushion to offset the concentrated contributor and maintainer base.
All two recent commits came from one contributor, giving a 100% top-contributor share and a single-person recent contributor base. This creates clear continuity risk for a user-owned project.
The repository recorded two commits in the last three months, all from one active maintainer. Recent activity exists but is light, creating a modest maintenance-slowdown concern that is partly offset by five registry releases in the last year.
| Title | Versions | Severity |
|---|---|---|
AIKIDO-2025-10190 shuchkin/simplexlsx is vulnerable to Improper Input Validation in versions 1.0.12 - 1.1.12. | 1.0.12 - 1.1.12 | Medium |
CVE-2024-55878 shuchkin/simplexlsx is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in versions 1.0.12 - 1.1.12. | 1.0.12 - 1.1.12 | Medium |
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