CVE-2026-56652

Medium

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

SeverityMedium

CVSS4.6

Exploit probability—

ProductScottchiefbaker Dool

PublishedAug 27, 2026

First seenAug 27, 2026

Weakness typeCWE-1236CWE-1236

How to fix

Patches

github.com/scottchiefbaker/dool/pull/117

Affected products

Product	Affected versions	Fixed in
scottchiefbaker dool	v ≤ 1.3.8	—

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