GHSA-4h45-jpvh-6p5j · Severity: high · Ecosystem: go — Rancher affected by unauthenticated Denial of Service
A vulnerability has been identified within Rancher Manager in which it did not enforce request body size limits on certain public (unauthenticated) and authenticated API endpoints. This allows a malicious user to exploit this by sending excessively large payloads, which are fully loaded into memory during processing, leading to Denial of Service (DoS).
Conclusion & alert: CVE-2024-58259 is rated Moderate Risk (46.4/100): CVSS High severity, with low exploitation likelihood (EPSS 0.48%). Mandatory action: Review affected assets and schedule remediation.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.02% | 0.48% | +0.46% |
| 2 | 2025-11-21 | 0.06% | 0.02% | -0.04% |
| 3 | 2025-11-18 | — | 0.06% | — |
Full EPSS history (4 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 8.2 | 3.1 | HIGH |
|
3.9 | 4.2 | [email protected] |
GHSA-4h45-jpvh-6p5j · Severity: high · Ecosystem: go — Rancher affected by unauthenticated Denial of Service
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| No affected products in dataset. | |||