high7.8
CVE-2023-30533
Prototype Pollution in sheetJS
Impact
All versions of SheetJS CE through 0.19.2 are vulnerable to "Prototype Pollution" when reading specially crafted files. Workflows that do not read arbitrary files (for example, exporting data to spreadsheet files) are unaffected. A non-vulnerable version cannot be found via npm, as the repository hosted on GitHub and the npm package `xlsx` are no longer maintained. Version 0.19.3 can be downloaded via https://cdn.sheetjs.com/.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| npm | xlsx | < 0.19.3 | none recorded |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Sheetjs | Sheetjs | before 0.19.3 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://cdn.sheetjs.com/advisories/CVE-2023-30533
- https://git.sheetjs.com/sheetjs/sheetjs/issues/2986
- https://git.sheetjs.com/sheetjs/sheetjs/src/branch/master/CHANGELOG.md
- https://github.com/advisories/GHSA-4r6h-8v6p-xvw6
- https://nvd.nist.gov/vuln/detail/CVE-2023-30533
- https://git.sheetjs.com/sheetjs/sheetjs/issues/2667
- https://cdn.sheetjs.com