CVE-2026-76797
The MongoSQL Transition Readiness Tool writes database and collection names into its generated CSV reports without neutralizing leading char
CVSS
6.3
Medio
EPSS
0.2%
p16
KEV
—
Exploit Today
5
0-100
Publicado: 28 ago 2026 · Última mod.: 28 ago 2026 · CWE-1236
The MongoSQL Transition Readiness Tool writes database and collection names into its generated CSV reports without neutralizing leading characters that spreadsheet applications treat as formulas. A user with write privileges on the cluster can choose a namespace name that is later evaluated as a formula when an operator opens the generated report in a spreadsheet application, which may result in unintended disclosure of report contents or execution of external content on the operator's workstation. Generating a report for the affected namespace and opening it in a spreadsheet application is required.