# cisagov/log4j-affected-db

A community sourced list of log4j-affected software

Repository: https://github.com/cisagov/log4j-affected-db
Canonical: https://ross.abutalabs.com/products/log4j-affected-db
Language: Shell
License: CC0-1.0
License Family: permissive
Archived: true
Last push: 2022-11-09T20:00:14+00:00

## Health v2 (maintenance only)
Score: 10/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 1724, "days_push": 1393, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases, archived
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1123, forks 275 (observed 2026-08-28T04:03:40.571988+00:00)

## What it is
A CISA-maintained, community-sourced list of software affected by the Log4j vulnerability (CVE-2021-44228, Log4Shell), along with official mitigation guidance and links. It serves as a reference database for identifying and remediating Log4j exposure across products.

## Use cases
- check if a vendor product is affected by log4shell
- find software impacted by CVE-2021-44228
- get official CISA guidance on mitigating log4j
- build an inventory of log4j-affected software for incident response
- verify which applications need log4j upgrades

## When to choose
- you need a community-sourced reference of Log4j-affected products during incident response
- you want authoritative CISA mitigation guidance and alerts in one place
- you are auditing your software supply chain for Log4j exposure

## When to avoid
- you need automated scanning or detection of Log4j in your own codebase
- you need up-to-the-minute vulnerability data beyond the Log4j incident
- you require machine-readable SBOM tooling rather than a curated list

## Facets
- artifact type: dataset
- maturity: maintenance
- function: security, vulnerability-scanning, developer-tools
- domain: security, developer-tools, awesome-lists
- platform: cross-platform
- tags: log4j, log4shell, cve-2021-44228, cisa, vulnerability-database, supply-chain-security

## Member repositories
- cisagov/log4j-affected-db (main) score 10

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:03:40.571988+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T06:40:44.791512+00:00, confidence not recorded.
  - readme: https://github.com/cisagov/log4j-affected-db (fetched 2026-08-28T04:03:40.571988+00:00, sha e84ac182a13d)
- Data as of 2026-08-30T08:39:29.467469+00:00.