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CVE-2023-26143

Medium

Description

Versions of the package blamer before 1.0.4 are vulnerable to Arbitrary Argument Injection via the blameByFile() API. The library does not sanitize for user input or validate the given file path conforms to a specific schema, nor does it properly pass command-line flags to the git binary using the double-dash POSIX characters (--) to communicate the end of options.

SeverityMedium
CVSS6.5
Exploit probability—
ProductBlamer
PublishedSep 19, 2023
First seenSep 19, 2023
Weakness typeCWE-88CWE-88

How to fix

Update
  • blamer_project blamer1.0.4 or later
  • blamer1.0.4 or later

Affected products

ProductAffected versionsFixed in
blamer_project blamerv < 1.0.41.0.4
blamernpmv < 1.0.41.0.4

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