Cross-site request forgery (CSRF) vulnerability in IBM WebSphere Application Server 6.1 before 6.1.0.45, 7.0 before 7.0.0.25, 8.0 before 8.0.0.5, and 8.5 before 8.5.0.1 allows remote attackers to hijack the authentication of arbitrary users for requests that trigger information disclosure.
Conclusion & alert: CVE-2012-4853 is rated Moderate Risk (48.5/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 1.01%). Mandatory action: Review affected assets and schedule remediation.
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 | 0.16% | 1.01% | +0.84% |
| 2 | 2025-03-30 | 0.13% | 0.16% | +0.03% |
| 3 | 2025-03-29 | — | 0.13% | — |
Full EPSS history (6 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 6.8 | 2.0 | MEDIUM |
|
8.6 | 6.4 | [email protected] |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| ibm | websphere_application_server | 6.1 | cpe:2.3:a:ibm:websphere_application_server:6.1:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 6.1.0 | cpe:2.3:a:ibm:websphere_application_server:6.1.0:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 6.1.0.0 | cpe:2.3:a:ibm:websphere_application_server:6.1.0.0:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 6.1.0.1 | cpe:2.3:a:ibm:websphere_application_server:6.1.0.1:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 6.1.0.2 | cpe:2.3:a:ibm:websphere_application_server:6.1.0.2:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 6.1.0.3 | cpe:2.3:a:ibm:websphere_application_server:6.1.0.3:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 6.1.0.5 | cpe:2.3:a:ibm:websphere_application_server:6.1.0.5:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 6.1.0.7 | cpe:2.3:a:ibm:websphere_application_server:6.1.0.7:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 6.1.0.9 | cpe:2.3:a:ibm:websphere_application_server:6.1.0.9:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 6.1.0.11 | cpe:2.3:a:ibm:websphere_application_server:6.1.0.11:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 6.1.0.12 | cpe:2.3:a:ibm:websphere_application_server:6.1.0.12:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 6.1.0.15 | cpe:2.3:a:ibm:websphere_application_server:6.1.0.15:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 6.1.0.17 | cpe:2.3:a:ibm:websphere_application_server:6.1.0.17:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 6.1.0.19 | cpe:2.3:a:ibm:websphere_application_server:6.1.0.19:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 6.1.0.21 | cpe:2.3:a:ibm:websphere_application_server:6.1.0.21:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 6.1.0.23 | cpe:2.3:a:ibm:websphere_application_server:6.1.0.23:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 6.1.0.25 | cpe:2.3:a:ibm:websphere_application_server:6.1.0.25:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 6.1.0.27 | cpe:2.3:a:ibm:websphere_application_server:6.1.0.27:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 6.1.0.29 | cpe:2.3:a:ibm:websphere_application_server:6.1.0.29:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 6.1.0.31 | cpe:2.3:a:ibm:websphere_application_server:6.1.0.31:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 6.1.0.33 | cpe:2.3:a:ibm:websphere_application_server:6.1.0.33:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 6.1.0.35 | cpe:2.3:a:ibm:websphere_application_server:6.1.0.35:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 6.1.0.37 | cpe:2.3:a:ibm:websphere_application_server:6.1.0.37:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 6.1.0.39 | cpe:2.3:a:ibm:websphere_application_server:6.1.0.39:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 6.1.0.41 | cpe:2.3:a:ibm:websphere_application_server:6.1.0.41:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 6.1.0.43 | cpe:2.3:a:ibm:websphere_application_server:6.1.0.43:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 6.1.1 | cpe:2.3:a:ibm:websphere_application_server:6.1.1:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 6.1.3 | cpe:2.3:a:ibm:websphere_application_server:6.1.3:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 6.1.5 | cpe:2.3:a:ibm:websphere_application_server:6.1.5:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 6.1.6 | cpe:2.3:a:ibm:websphere_application_server:6.1.6:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 6.1.7 | cpe:2.3:a:ibm:websphere_application_server:6.1.7:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 6.1.13 | cpe:2.3:a:ibm:websphere_application_server:6.1.13:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 6.1.14 | cpe:2.3:a:ibm:websphere_application_server:6.1.14:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 7.0 | cpe:2.3:a:ibm:websphere_application_server:7.0:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 7.0.0.1 | cpe:2.3:a:ibm:websphere_application_server:7.0.0.1:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 7.0.0.2 | cpe:2.3:a:ibm:websphere_application_server:7.0.0.2:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 7.0.0.3 | cpe:2.3:a:ibm:websphere_application_server:7.0.0.3:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 7.0.0.4 | cpe:2.3:a:ibm:websphere_application_server:7.0.0.4:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 7.0.0.5 | cpe:2.3:a:ibm:websphere_application_server:7.0.0.5:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 7.0.0.6 | cpe:2.3:a:ibm:websphere_application_server:7.0.0.6:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 7.0.0.7 | cpe:2.3:a:ibm:websphere_application_server:7.0.0.7:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 7.0.0.8 | cpe:2.3:a:ibm:websphere_application_server:7.0.0.8:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 7.0.0.9 | cpe:2.3:a:ibm:websphere_application_server:7.0.0.9:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 7.0.0.11 | cpe:2.3:a:ibm:websphere_application_server:7.0.0.11:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 7.0.0.13 | cpe:2.3:a:ibm:websphere_application_server:7.0.0.13:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 7.0.0.15 | cpe:2.3:a:ibm:websphere_application_server:7.0.0.15:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 7.0.0.17 | cpe:2.3:a:ibm:websphere_application_server:7.0.0.17:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 7.0.0.19 | cpe:2.3:a:ibm:websphere_application_server:7.0.0.19:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 7.0.0.21 | cpe:2.3:a:ibm:websphere_application_server:7.0.0.21:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 7.0.0.23 | cpe:2.3:a:ibm:websphere_application_server:7.0.0.23:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 8.0.0.0 | cpe:2.3:a:ibm:websphere_application_server:8.0.0.0:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 8.0.0.1 | cpe:2.3:a:ibm:websphere_application_server:8.0.0.1:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 8.0.0.2 | cpe:2.3:a:ibm:websphere_application_server:8.0.0.2:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 8.0.0.3 | cpe:2.3:a:ibm:websphere_application_server:8.0.0.3:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 8.0.0.4 | cpe:2.3:a:ibm:websphere_application_server:8.0.0.4:*:*:*:*:*:*:* |
| ibm | websphere_application_server | 8.5.0.0 | cpe:2.3:a:ibm:websphere_application_server:8.5.0.0:*:*:*:*:*:*:* |