Vulnerability in Blamer Project
CVE-2023-26143
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L.
EPSS exploit prediction
EPSS: 0.011 (64.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 65th percentile — 64.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.011 · change: +0.002
Affected products
- Blamer Project
- Blamer — versions 0
Weakness classification (CWE)
References
- security.snyk.io/vuln/SNYK-JS-BLAMER-5731318 (Exploit, Third Party Advisory)
- gist.github.com/lirantal/14c3686370a86461f555d3f0703e02f9 (Exploit, Third Party Advisory)
- github.com/kucherenko/blamer/commit/0965877f115753371a2570f10a63c455d2b2cde3 (Patch)
Frequently asked questions
- What is CVE-2023-26143?
- CVE-2023-26143 is a medium-severity vulnerability in Blamer Project, classified under Argument Injection. CVSS score: 6.5/10. Published 2023-09-19.
- How severe is CVE-2023-26143?
- Medium severity. CVSS v3 base score is 6.5 out of 10.