Exceljs is a JavaScript library for reading and writing Excel spreadsheet files, with a narrowly scoped product footprint centered on the core exceljs package. The durable signal in its vulnerability profile centers on input-handling weaknesses, particularly cross-site scripting conditions that can arise in web contexts where spreadsheet data is processed or rendered. Current severity, exploitation, and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Exceljs Project over time
Signals from CVEs in this vendor scope (1 CVEs).
1 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2018-16459MEDIUM An unescaped payload in exceljs <v1.6 allows a possible XSS via cell value when worksheet is displayed in browser. | Sep 6, 2018 | 6.1 | 20 | NO | NO |
Signals from CVEs in this vendor scope (1 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Exceljs Project.
Media articles that mention a CVE ID that affects a product developed by Exceljs Project — matched by CVE ID, not by vendor name.