GHSA-83fp-hh9m-c2jq · Severity: low · Ecosystem: nuget — Piranha has stored cross-site scripting (XSS) vulnerability
A stored cross-site scripting (XSS) vulnerability in the Media module of Piranha CMS v12.1 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the Name field.
Conclusion & alert: CVE-2025-67291 is rated Exploit Available (50/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.03%). Core evidence: 1 public exploit reference(s) are indexed (Exploit-DB). Mandatory action: Public exploits are available—assess exposure, apply mitigations, and prioritize patching.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
| EDB-ID | Source | Kind | Published | Link |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
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 | 2026-05-20 | 0.05% | 0.03% | -0.02% |
| 2 | 2026-02-28 | 0.03% | 0.05% | +0.02% |
| 3 | 2025-12-23 | — | 0.03% | — |
Full EPSS history (3 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-83fp-hh9m-c2jq · Severity: low · Ecosystem: nuget — Piranha has stored cross-site scripting (XSS) vulnerability
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| dotnetfoundation | piranha_cms | 12.1 | cpe:2.3:a:dotnetfoundation:piranha_cms:12.1:*:*:*:*:*:*:* |
| URL | Tags |
|---|---|
| http://piranha.com | Not Applicable |
| https://github.com/vuquyen03/CVE/tree/main/CVE-2025-67291 | Exploit Third Party Advisory |