CVEvulnerability
CVE-2026-9673
5.5 MEDIUM
Official page ↗
- Status
- Awaiting Analysis
- Published
- 2026-05-28
- Last modified
- 2026-07-03
- Assigner
- [email protected]
- CVSS 4.0 ([email protected])
- 5.5 MEDIUM — CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- CVSS 3.1 ([email protected])
- 6.8 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
- Weaknesses
- CWE-1236
Description
Versions of the package json-2-csv from 3.15.0 and before 5.5.11 are vulnerable to CSV Injection via the preventCsvInjection option which can be bypassed. An attacker can inject formulas into CSV files, which execute when the files are opened in spreadsheet applications.
Related
Weakness · CWE (1)
- CWE-1236 Improper Neutralization of Formula Elements in a CSV File weakness
References
- https://gist.github.com/whoamins/299745a2d36b482b44e9613b78e40613 gist.github.com
- https://github.com/mrodrig/json-2-csv/blob/main/src/json2csv.ts%23L410 github.com
- https://github.com/mrodrig/json-2-csv/commit/0fdd0bb6d0273178cd940afc323ccbce19688229 github.com
- https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-17115116 security.snyk.io
- https://security.snyk.io/vuln/SNYK-JS-JSON2CSV-14221326 security.snyk.io