GHSA-49jm-g4m8-x53p · Severity: medium · Ecosystem: composer — Withdrawn Advisory: CodeIgniter4 Cross-Site Scripting Vulnerability in debugbar_time Parameter
A stored cross-site scripting (XSS) vulnerability in CodeIgniter4 v4.6.0 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the debugbar_time parameter. NOTE: this is disputed by the Supplier because attackers cannot influence the value of debugbar_time, and because debugbar-related data is automatically escaped by the CodeIgniter Parser class.
Conclusion & alert: CVE-2025-45406 is rated Low Risk (31.9/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.30%). 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 | 0.21% | 0.30% | +0.09% |
| 2 | 2026-05-21 | 0.05% | 0.21% | +0.15% |
| 3 | 2026-04-20 | — | 0.05% | — |
Full EPSS history (6 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 6.1 | 3.1 | MEDIUM |
|
2.8 | 2.7 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
GHSA-49jm-g4m8-x53p · Severity: medium · Ecosystem: composer — Withdrawn Advisory: CodeIgniter4 Cross-Site Scripting Vulnerability in debugbar_time Parameter
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| No affected products in dataset. | |||