Paper/Archive/CVE-2023-26143

CVE-2023-26143

snyk — Versions of the package blamer before 1.0.4 are vulnerable to Arbitrary Argument Injection via the blameByFile() API.

EPSS 1%public exploit CVSS 9.1

critical.is priorityof 100

CVSS 9.1 (NVD)9.1 / 10 × 3027.3 Not in CISA KEV+300.0 EPSS percentile 66.2.662 × 2013.2 Exploit: SSVC poc+1010.0 SSVC exploitation: poc+100.0

Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource

blamer< 1.0.41.0.4CNA

Scores by source

NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

snyk (CNA)6.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L/E:P

CISA ADPSSVCExploitation: poc · Automatable: yes · Technical impact: partial

References

refsecurity.snyk.io/vuln/SNYK-JS-BLAMER-5731318 refgist.github.com/lirantal/14c3686370a86461f555d3f0703e02f9 refgithub.com/kucherenko/blamer/commit/0965877f115753371a2570f10a63c455d2b2cde3