GHSA-456v-f425-8mcv · Severity: medium · Ecosystem: nuget — PiranhaCMS stored XSS
PiranhaCMS 12.0 allows stored XSS in the Text content block of Standard and Standard Archive Pages via /manager/pages, enabling execution of arbitrary JavaScript in another user s browser.
Conclusion & alert: CVE-2025-57692 is rated Exploit Available (50/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.06%). 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 | 2026-04-22 | 0.04% | 0.06% | +0.02% |
| 2 | 2026-02-22 | 0.05% | 0.04% | -0.01% |
| 3 | 2025-10-08 | — | 0.05% | — |
Full EPSS history (4 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 6.8 | 3.1 | MEDIUM |
|
2.1 | 4.7 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
GHSA-456v-f425-8mcv · Severity: medium · Ecosystem: nuget — PiranhaCMS stored XSS
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| dotnetfoundation | piranha_cms | 12.0 | cpe:2.3:a:dotnetfoundation:piranha_cms:12.0:*:*:*:*:*:*:* |
| URL | Tags |
|---|---|
| https://github.com/PiranhaCMS/piranha.core/releases/tag/v12.0 | Release Notes |
| https://github.com/Saconyfx/security-advisories/blob/main/CVE-2025-57692/advisory.md | Exploit Third Party Advisory |