VULNERABILITY INTELLIGENCE
CVE-2026-56652
CVSS score4.6 MEDIUM
EPSS probability0.19%
CISA KEVNot currently listed
Published2026-08-27
Last modified2026-08-28
CVSS vectorCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
Description
Dool in versions up to 1.3.8 is vulnerable to a CSV injection vulnerability when exporting data to a CSV file, as it fails to sanitize cell content beginning with special formula characters like =, +, -, or @. A local attacker can exploit this by running a process with a crafted name starting with =, which injects malicious formulas into the CSV output that execute when a victim opens the file in a spreadsheet application. The issue was addressed by pull request #117
Weakness classification
- CWE-1236: Improper Neutralization of Formula Elements in a CSV File