GHSA-mw8h-g64c-rxv4 · Severity: medium · Ecosystem: go — Shiori is vulnerable to authentication bypass via a brute force attack
A lack of rate limiting in the login page of shiori v1.7.4 and below allows attackers to bypass authentication via a brute force attack.
Conclusion & alert: CVE-2025-60538 is rated Low Risk (36.2/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.37%). Mandatory action: Monitor for updates and reassess as exploit intelligence or EPSS changes.
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 | 0.03% | 0.37% | +0.34% |
| 2 | 2026-02-18 | 0.06% | 0.03% | -0.03% |
| 3 | 2026-01-10 | — | 0.06% | — |
Full EPSS history (3 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 6.5 | 3.1 | MEDIUM |
|
3.9 | 2.5 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
GHSA-mw8h-g64c-rxv4 · Severity: medium · Ecosystem: go — Shiori is vulnerable to authentication bypass via a brute force attack
| URL | Tags |
|---|---|
| https://github.com/go-shiori/shiori | Product |
| https://github.com/go-shiori/shiori/issues/1138 | Issue Tracking |