CVE-2020-26256 describes a Regular Expression Denial of Service (ReDoS) vulnerability in the 'fast-csv' npm package, specifically affecting versions prior to 4.3.6 when the 'ignoreEmpty' parsing option is utilized. With a CVSS score of 6.5 (Medium), this vulnerability can lead to a denial of service (A:H) with low attack complexity (AC:L) and no user interaction required (UI:N), though it requires some level of privileges (PR:L). There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 4.3.6CPE matchmatch criteria | cpe:2.3:a:c2fo:fast-csv:*:*:*:*:*:node.js:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
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The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.