alchemy_cms Known Vulnerabilities & Fixes
alchemy_cms has 2 known security vulnerabilities in RubyGems (Ruby). Upgrade to version 8.2.6 or later to resolve all known issues. Data sourced from OSV, enriched with EPSS exploit probability and CISA KEV.
Low Immediate Risk
No actively exploited vulnerabilities detected. Monitor and update in your next maintenance window.
Recommended safe version: 8.2.6
Upgrading to 8.2.6 or later resolves all 2 known vulnerabilities in alchemy_cms. Run: gem install alchemy_cms -v 8.2.6
Is alchemy_cms in your project?
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Security Summary
- 6 affected version ranges have been identified across these 2 advisories.
- 100% of known issues have a published fixed version.
- Remediation: gem update alchemy_cms
Vulnerabilities
2 unique vulnerabilities — sorted by exploitation risk (KEV → EPSS → CVSS). Click a CVE/GHSA ID for full details. First disclosed Jan 21, 2026, most recently Jun 19, 2026 (150 days apart).
| CVE / GHSA | Severity | Affected | Fixed In |
|---|---|---|---|
| CVE-2026-57579 AlchemyCMS: Unauthenticated nested page API leaks restricted & unpublished content | HIGH | 8.2.0, 8.2.1, 8.2.2, 8.2.3 (+377 more) | 8.2.6, 8.1.14, 8.0.15 (+1 more) |
| CVE-2026-23885 AlchemyCMS: Authenticated Remote Code Execution (RCE) via eval injection in ResourcesHelper | MEDIUM | 2.0, 2.0.1, 2.0.2, 2.0.3 (+342 more) | 7.4.12, 8.0.3 |
About This Data
Vulnerability data for alchemy_cms is sourced from the Open Source Vulnerability (OSV) database, aggregating reports from GitHub Advisory Database, NIST NVD, and ecosystem-specific sources.
CVSS (Common Vulnerability Scoring System) scores reflect exploitability and impact. EPSS (Exploit Prediction Scoring System) scores indicate the probability of exploitation within the next 30 days. Vulnerabilities marked with are listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.
Related RubyGems (Ruby) Packages
Other packages in this ecosystem, ranked by shared vulnerabilities where available.
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