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.
References (3)
Scores
CVSS v3
6.5
EPSS
0.0006
EPSS Percentile
19.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-88
Status
published
Products (2)
blamer_project/blamer
< 1.0.4
npm/blamer
0 - 1.0.4npm
Published
Sep 19, 2023
Tracked Since
Feb 18, 2026