Arbitrary file reading vulnerability in Apache Software Foundation Apache OFBiz when using the Solr plugin. This is a pre-authentication attack. This issue affects Apache OFBiz: before 18.12.07.
Conclusion & alert: CVE-2022-47501 is rated High Risk (65.4/100): CVSS High severity, with high exploitation likelihood (EPSS 86.32%, 99th percentile). Core evidence: EPSS ranks this CVE among the most likely to be exploited in the near term. Mandatory action: High exploitation likelihood—assess exposure and prioritize 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 | 2026-04-12 | 85.73% | 86.32% | +0.60% |
| 2 | 2026-04-11 | 83.49% | 85.73% | +2.24% |
| 3 | 2026-03-04 | — | 83.49% | — |
Full EPSS history (50 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 7.5 | 3.1 | HIGH |
|
3.9 | 3.6 | [email protected] |
| 7.5 | 3.1 | HIGH |
|
3.9 | 3.6 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
| URL | Tags |
|---|---|
| http://www.openwall.com/lists/oss-security/2023/04/18/5 | Mailing List Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2023/04/18/9 | Mailing List Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2023/04/19/1 | Mailing List Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2023/04/19/6 | Mailing List Third Party Advisory |
| https://lists.apache.org/thread/k8s76l0whydy45bfm4b69vq0mf94p3wc | Vendor Advisory |
| https://ofbiz.apache.org/download.html | Vendor Advisory |
| https://ofbiz.apache.org/security.html | Vendor Advisory |