XML external entity injection in Red Hat JBoss Enterprise Application Platform
Priority MEDIUM 46CWE-611Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Partial Red Hat: 1 fixed, 1 without a fix
Attack profile from CVSS 3.0 · NVD. Fix status from CNA and Red Hat.
Summary
It was found that the Red Hat JBoss EAP 7.0.5 implementation of javax.xml.transform.TransformerFactory is vulnerable to XXE. An attacker could use this flaw to launch DoS or SSRF attacks, or read files from the server where EAP is deployed.
Why it matters now
EPSS 0.02007 80th percentileScored 2026-11-07
Fix Partial Red Hat: 1 advisoryRed Hat: 1 fixed, 1 without a fix
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
Remediation
Red Hat 1 advisory
- RHSA-2020:2563 Released 2020-06-15 · Red Hat rating ImportantEAP Continuous Delivery Technical Preview Release 14 security update
- EAP-CD 14 Tech Preview
Vendor assessments
Red Hat
Red Hat rating: Moderate. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat JBoss Enterprise Application Platform 7 | Affected | No fix yet: Fix deferred |
| EAP-CD 14 Tech Preview | Fixed | RHSA-2020:2563 |
Timeline
- 2026-10-02 Threatist record created from CVE-2017-7503
- 2026-10-03 Alias added: GHSA-2f38-5w6m-7c6f
References
More Red Hat Jboss Enterprise Application Platform vulnerabilities
- TI-2017-08941 Deserialization of untrusted data in Red Hat jbossas KEVCVSS 3.1CRITICAL 9.8
- TI-2010-01790 JBoss Seam 2 (jboss-seam2), as used in JBoss Enterprise Application Platform 4.3.0 for… KEVCVSS 3.1HIGH 8.8
- TI-2017-09342 Unrestricted file upload in Apache Tomcat KEVCVSS 3.1HIGH 8.1
- TI-2023-23979 The HTTP/2 protocol allows a denial of service (server resource consumption) because… KEVCVSS 3.1HIGH 7.5
- TI-2010-01383 The Web Console (aka web-console) in JBossAs in Red Hat JBoss Enterprise Application… KEVCVSS 3.1HIGH 7.5
- TI-2017-09354 XML external entity injection in Apache Solr before 7.1 with Apache Lucene before 7.1 CVSS 3.1CRITICAL 9.8
Sources
- CVE-2017-7503 · CVE Program
- CVE-2017-7503 · NVD
- FIRST EPSS
- GHSA-2f38-5w6m-7c6f · GitHub Advisory Database · CC BY 4.0
- CVE-2017-7503 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences