Security readout for executives and security teams
Plain-English summary
CVE-2019-19587 is a reflected cross-site scripting issue in WSO2 Enterprise Integrator 6.5.0. A user interacting with the Management Console could be exposed to attacker-controlled script content during message processor configuration updates. Business impact is likely limited but real: session abuse, unauthorized actions, or data exposure are possible if a targeted user is tricked.
Executive priority
Treat as a moderate remediation item. It is not sourced as actively exploited, but Management Console XSS can support account misuse or unauthorized actions if a user is targeted. Prioritize exposed administrative interfaces first.
Technical view
The source describes reflected XSS when updating message processor configuration from the Management Console source view. CVSS 3.0 score is 6.1: network reachable, low attack complexity, no privileges required, user interaction required, changed scope, and low confidentiality/integrity impact. The bundle provides no CWE, CPE, exploit detail, or named fixed version.
Likely exposure
Organizations are likely exposed only where WSO2 Enterprise Integrator 6.5.0 is deployed and the Management Console is reachable by users who could be targeted. The source bundle does not provide CPEs or broader affected-version data.
Exploitation context
The source bundle does not show CISA KEV listing or active exploitation evidence. Exploitation would require user interaction, consistent with reflected XSS. No weaponized public exploit details are provided in the supplied sources.
Researcher notes
Evidence is thin beyond the CVE description, CVSS vector, and WSO2 advisory link. The affected field in the bundle is not populated with CPEs, but the description names WSO2 Enterprise Integrator 6.5.0. Avoid expanding affected scope without vendor confirmation.
Mitigation direction
- Check WSO2 advisory WSO2-2019-0658 for vendor fixes or mitigations.
- Inventory WSO2 Enterprise Integrator and identify any 6.5.0 deployments.
- Restrict Management Console access to trusted networks and approved administrators.
- Prioritize remediation for internet-reachable or broadly accessible consoles.
- Monitor vendor security guidance for corrected versions and upgrade instructions.
Validation and detection
- Confirm deployed WSO2 Enterprise Integrator versions against asset inventory.
- Determine whether the Management Console is reachable from untrusted networks.
- Review access logs for unusual Management Console configuration-update activity.
- Verify remediation status against WSO2 advisory WSO2-2019-0658.
- Document compensating controls if immediate vendor remediation is unavailable.
Public sources used
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-2019-19587 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Medium
- CVSS
- 6.1 (3.0)
- Known Exploited
- No
- Published
Vector: CVSS:3.0/AC:L/AV:N/A:N/C:L/I:L/PR:N/S:C/UI:R
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 vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.0/AC:L/AV:N/A:N/C:L/I:L/PR:N/S:C/UI:R2.82.7Primary CVE scoreVulnerability scoring details
Base CVSS 3.0 score
6.1MediumVector: CVSS:3.0/AC:L/AV:N/A:N/C:L/I:L/PR:N/S:C/UI:R
Source materials
- CVE List V5 sourceCVE List V5
- https://docs.wso2.com/display/Security/Security+Advisory+WSO2-2019-0658CVE reference · x_refsource_MISC
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.