github.com/l3montree-dev/devguard Known Vulnerabilities & Fixes
github.com/l3montree-dev/devguard has 2 known security vulnerabilities in Go Modules. Upgrade to version 1.4.2 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: 1.4.2
Upgrading to 1.4.2 or later resolves all 2 known vulnerabilities in github.com/l3montree-dev/devguard. Run: go get github.com/l3montree-dev/devguard@v1.4.2
Is github.com/l3montree-dev/devguard in your project?
Check if you're affected and upgrade to 1.4.2 to stay secure.
Security Summary
- 2 affected version ranges have been identified across these 2 advisories.
- 100% of known issues have a published fixed version.
- Remediation: go get -u github.com/l3montree-dev/devguard
Vulnerabilities
2 unique vulnerabilities — sorted by exploitation risk (KEV → EPSS → CVSS). Click a CVE/GHSA ID for full details. First disclosed May 5, 2026, most recently Jun 11, 2026 (37 days apart).
| CVE / GHSA | Severity | Affected | Fixed In |
|---|---|---|---|
| CVE-2026-42300 DevGuard has an unauthenticated identity assertion via `X-Admin-Token` header | CRITICAL | All versions | 1.2.2 |
| CVE-2026-48089 DevGuard has improper authorization on public assets | HIGH | All versions | 1.4.2 |
About This Data
Vulnerability data for github.com/l3montree-dev/devguard 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 Go Modules Packages
Other packages in this ecosystem, ranked by shared vulnerabilities where available.
Check Your Dependencies
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