CVE-2026-56652 (GCVE-0-2026-56652)

Vulnerability from cvelistv5 – Published: 2026-08-27 13:22 – Updated: 2026-08-27 19:40 X_Open Source
VLAI
Title
Formula Injection in dool project
Summary
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
Severity
4.6 (Medium)
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-27 19:40 UTC
CWE
  • CWE-1236 - Improper Neutralization of Formula Elements in a CSV File
Assigner
CERT-PL CNA under the ENISA root
CNA scorecard B 81/100 over 221 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
scottchiefbaker dool Affected: 0 , ≤ 1.3.8 (semver)
    cpe:2.3:a:scottchiefbaker:dool:*:*:*:*:*:*:*:*
Create a notification for this product.
Credits
Michał Majchrowicz (AFINE) Marcin Wyczechowski (AFINE)
Show details on NVD website
To clipboard 

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