GHSA-c427-hjc3-wrfw · Severity: critical · Ecosystem: npm — Cross-site scripting in Swagger-UI
A Cascading Style Sheets (CSS) injection vulnerability in Swagger UI before 3.23.11 allows attackers to use the Relative Path Overwrite (RPO) technique to perform CSS-based input field value exfiltration, such as exfiltration of a CSRF token value. In other words, this product intentionally allows the embedding of untrusted JSON data from remote servers, but it was not previously known that <style>@import within the JSON data was a functional attack method.
Conclusion & alert: CVE-2019-17495 is rated High Exploit Risk (81.3/100): CVSS Critical severity, with high exploitation likelihood (EPSS 5.58%, 92th percentile). 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 | 2026-06-15 | 11.56% | 5.58% | -5.99% |
| 2 | 2026-05-24 | 14.93% | 11.56% | -3.37% |
| 3 | 2026-05-07 | — | 14.93% | — |
Full EPSS history (58 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 9.8 | 3.1 | CRITICAL |
|
3.9 | 5.9 | [email protected] |
| 7.5 | 2.0 | HIGH |
|
10.0 | 6.4 | [email protected] |
GHSA-c427-hjc3-wrfw · Severity: critical · Ecosystem: npm — Cross-site scripting in Swagger-UI
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| smartbear | swagger_ui | < 3.23.11 | cpe:2.3:a:smartbear:swagger_ui:*:*:*:*:*:*:*:* |
| oracle | banking_apis | >= 18.1, <= 18.3 | cpe:2.3:a:oracle:banking_apis:*:*:*:*:*:*:*:* |
| oracle | banking_apis | 19.1 | cpe:2.3:a:oracle:banking_apis:19.1:*:*:*:*:*:*:* |
| oracle | banking_apis | 19.2 | cpe:2.3:a:oracle:banking_apis:19.2:*:*:*:*:*:*:* |
| oracle | banking_apis | 20.1 | cpe:2.3:a:oracle:banking_apis:20.1:*:*:*:*:*:*:* |
| oracle | banking_apis | 21.1 | cpe:2.3:a:oracle:banking_apis:21.1:*:*:*:*:*:*:* |
| oracle | banking_digital_experience | >= 18.1, <= 18.3 | cpe:2.3:a:oracle:banking_digital_experience:*:*:*:*:*:*:*:* |
| oracle | banking_digital_experience | 19.1 | cpe:2.3:a:oracle:banking_digital_experience:19.1:*:*:*:*:*:*:* |
| oracle | banking_digital_experience | 19.2 | cpe:2.3:a:oracle:banking_digital_experience:19.2:*:*:*:*:*:*:* |
| oracle | banking_digital_experience | 20.1 | cpe:2.3:a:oracle:banking_digital_experience:20.1:*:*:*:*:*:*:* |
| oracle | banking_digital_experience | 21.1 | cpe:2.3:a:oracle:banking_digital_experience:21.1:*:*:*:*:*:*:* |
| oracle | banking_platform | >= 2.4.0, <= 2.10.0 | cpe:2.3:a:oracle:banking_platform:*:*:*:*:*:*:*:* |
| oracle | primavera_gateway | >= 16.2.0, <= 16.2.11 | cpe:2.3:a:oracle:primavera_gateway:*:*:*:*:*:*:*:* |
| oracle | primavera_gateway | >= 17.12.0, <= 17.12.8 | cpe:2.3:a:oracle:primavera_gateway:*:*:*:*:*:*:*:* |
| oracle | utilities_framework | 4.3.0.6.0 | cpe:2.3:a:oracle:utilities_framework:4.3.0.6.0:*:*:*:*:*:*:* |
| oracle | utilities_framework | 4.4.0.0.0 | cpe:2.3:a:oracle:utilities_framework:4.4.0.0.0:*:*:*:*:*:*:* |
| oracle | utilities_framework | 4.4.0.2.0 | cpe:2.3:a:oracle:utilities_framework:4.4.0.2.0:*:*:*:*:*:*:* |