Security readout for executives and security teams
Plain-English summary
CVE-2019-19466 reports that SCEditor 2.1.3 allows cross-site scripting. In business terms, pages using this editor may let attacker-controlled content run script in a user’s browser. The public bundle does not provide CVSS, exploit details, or a confirmed fixed version.
Executive priority
Prioritize inventory and vendor-guidance review for public-facing or multi-user applications. The urgency cannot be precisely ranked from the provided evidence because severity, exploitability, and fixes are not documented in the bundle.
Technical view
The CVE record describes an XSS issue in SCEditor 2.1.3. The affected data is sparse: no CWE, CVSS vector, CPE, vulnerable input path, or remediation version is provided in the bundle. Treat findings as version-specific unless vendor guidance says otherwise.
Likely exposure
Exposure is most likely in web applications that bundle or load SCEditor 2.1.3 and allow users to create, edit, preview, or render rich-text content. The source bundle does not identify downstream products or hosted services.
Exploitation context
The CVE is not listed in KEV, and the provided sources do not state active exploitation. Because it is XSS, impact depends on where SCEditor is used, authentication context, stored content handling, and browser-side trust boundaries.
Researcher notes
Key gaps are the vulnerable code path, payload class, CVSS, affected CPEs, and fixed release. Do not broaden scope beyond SCEditor 2.1.3 without corroborating vendor or CVE evidence.
Mitigation direction
- Inventory applications and assets using SCEditor 2.1.3.
- Check SCEditor vendor release guidance for fixed versions or advisories.
- Upgrade or replace SCEditor if vendor guidance identifies a safe version.
- Review sanitization and output encoding around SCEditor-rendered content.
- Restrict rich-text input and rendering to trusted contexts where feasible.
Validation and detection
- Confirm SCEditor versions in dependency manifests and deployed static assets.
- Map routes that accept, preview, store, or render editor content.
- Review whether user-controlled HTML is sanitized before display.
- Run controlled XSS-safe validation in non-production environments only.
- Check logs or reports for suspicious script-injection patterns.
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
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2019-19466 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
- 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
- https://www.sceditor.com/tags/releases/CVE reference · x_refsource_MISC
- https://edricteo.com/sceditor-xss-vulnerability-in-version-2.1.3/CVE 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.