Security readout for executives and security teams
Plain-English summary
CVE-2018-8031 is an XSS flaw in the Apache TomEE console, also called tomee-webapp. If that console is deployed, a user given a malicious URL could have JavaScript run in their browser. Exposure is limited because TomEE bundles reportedly do not ship with this application included.
Executive priority
Treat this as a targeted hygiene issue for Tomcat/TomEE estates, not a broad emergency. Prioritize systems exposing administrative web applications, especially older TomEE deployments below 7.0.5.
Technical view
The issue affects Apache TomEE before 7.0.5 where the tomee-webapp console is present. The console is typically used to add TomEE features to a Tomcat installation. The source states mitigation options are removing the application after setup, using preconfigured bundles, or upgrading to TomEE 7.0.5.
Likely exposure
Most likely in Tomcat environments where administrators installed tomee-webapp for TomEE setup and left it deployed. Standard TomEE bundles are less likely exposed because the application is not included by default.
Exploitation context
The source describes user interaction via a malicious URL and JavaScript execution. The bundle does not cite active exploitation, KEV listing, public exploit details, CVSS, or specific vulnerable parameters.
Researcher notes
Evidence is sparse. The public record identifies XSS in tomee-webapp and mitigation paths but omits CVSS, CWE, affected parameter details, and exploit status. Validate deployment presence before rating asset risk.
Mitigation direction
- Upgrade Apache TomEE to 7.0.5 or later.
- Remove tomee-webapp after TomEE setup if it remains deployed.
- Use Apache-provided preconfigured TomEE bundles where possible.
- Restrict access to administrative web applications.
- Check current Apache guidance before making production changes.
Validation and detection
- Inventory Tomcat deployments for the tomee-webapp console.
- Confirm any deployed TomEE version is 7.0.5 or later.
- Verify the console is removed where it is not required.
- Review whether administrative web apps are internet-accessible.
- Document findings for exception tracking if removal is delayed.
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
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CVE-2018-8031 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- [tomee-dev] 20180723 CVE-2018-8031 Apache TomEE Webapp XSSCVE reference · mailing-list, x_refsource_MLIST
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.