mxGraph v4.2.2 was discovered to contain a cross-site scripting (XSS) vulnerability via the setTooltips() function.
Priority LOW 28CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-79.
Summary
mxGraph v4.2.2 was discovered to contain a cross-site scripting (XSS) vulnerability via the setTooltips() function.
Why it matters now
EPSS 0.00713 53rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | mxgraph (npm) | up to 4.2.2 | — | No fix listed | GHSA-j4rv-pr9g-q8jv |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- mxgraph (npm) Vendor— Affected up to 4.2.2 Fixed in — No fix listed GHSA-j4rv-pr9g-q8jv
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-40440
- 2026-10-03 Alias added: GHSA-j4rv-pr9g-q8jv
- 2026-10-08 EPSS moved to the 50th–90th percentile
References
More jgraph Mxgraph vulnerabilities
- TI-2017-13382 In mxGraphViewImageReader.java in mxGraph before 3.7.6, the SAXParserFactory instance in… CVSS 3.0CRITICAL 9.8
- TI-2019-09832 An issue was discovered in mxGraph through 4.0.0, related to the "draw.io Diagrams"… CVSS 3.0MEDIUM 6.1
Sources
- CVE-2022-40440 · CVE Program
- CVE-2022-40440 · NVD
- FIRST EPSS
- GHSA-j4rv-pr9g-q8jv · GitHub Advisory Database · CC BY 4.0
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