CVE-2026-56652: CWE-1236 Improper Neutralization of Formula Elements in a CSV File in scottchiefbaker dool
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
CVE-2026-56652: CWE-1236 Improper Neutralization of Formula Elements in a CSV File in scottchiefbaker dool
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
CVSS v4.0
Score 4.6medium
Affected software
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Weaknesses
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- CERT-PL
- Date Reserved
- 2026-06-22T15:34:38.576Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a906bacacd9273b49839a7b
Added to database: 08/27/2026, 16:54:04 UTC
Last updated: 08/27/2026, 16:54:04 UTC
Views: 1
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