CVE-2026-39983

References https://github.com/patrickjuchli/basic-ftp/security/advisories/GHSA-chqc-8p9q-pq6q https://github.com/patrickjuchli/basic-ftp/commit/2ecc8e2c500c5234115f06fd1dbde1aa03d70f4b https://github.com/patrickjuchli/basic-ftp/releases/tag/v5.2.1...

ROOT-APP-NPM-CVE-2026-41324 CVE-2026-41324 in basic-ftp - Patched by Root

Root has patched CVE-2026-41324 in the basic-ftp package for Root:npm. Multiple fixed versions available...

ROOT-APP-NPM-CVE-2026-102990 CVE-2026-102990 in basic-ftp - Patched by Root

Root has patched CVE-2026-102990 in the basic-ftp package for Root:npm. Multiple fixed versions available...

ROOT-APP-NPM-GHSA-6V7Q-WJVX-W8WG GHSA-6v7q-wjvx-w8wg in basic-ftp - Patched by Root

Root has patched GHSA-6v7q-wjvx-w8wg in the basic-ftp package for Root:npm. Multiple fixed versions available...

ROOT-APP-NPM-AIKIDO-2026-424618 AIKIDO-2026-424618 in basic-ftp - Patched by Root

Root has patched AIKIDO-2026-424618 in the basic-ftp package for Root:npm. Multiple fixed versions available...

ROOT-APP-NPM-CVE-2026-44240 CVE-2026-44240 in basic-ftp - Patched by Root

Root has patched CVE-2026-44240 in the basic-ftp package for Root:npm. Multiple fixed versions available...

CLSA-2026-1792170040 TuxCare security update for basic-ftp (1 CVE)

TuxCare rebuilt basic-ftp to address 1 CVE. Fixed in 5.3.1-tuxcare.2...

CLSA-2026-1792170033 TuxCare security update for basic-ftp (1 CVE)

TuxCare rebuilt basic-ftp to address 1 CVE. Fixed in 5.0.5-tuxcare.3...

PT-2026-125021

TuxCare rebuilt basic-ftp to address 1 CVE. Fixed in 5.0.5-tuxcare.3...

PT-2026-125022

TuxCare rebuilt basic-ftp to address 1 CVE. Fixed in 5.3.1-tuxcare.2...

Denial Of Service (DoS)

basic-ftp is vulnerable to Denial Of Service DoS. The vulnerability is due to excessive backtracking in the Unix directory listing parser when processing crafted FTP responses, which allows a malicious or compromised FTP server to consume excessive CPU and block the Node.js event loop, causing a...

basic-ftp FTP Client DoS

The vulnerability of the Client.list function in the FTP-client library of the basic-ftp software platform for Node.js lies in the use of a regular expression with inefficient computational complexity. Exploiting this vulnerability could allow an attacker to cause service interruptions remotely...

SUSE CVE-2026-102990

basic-ftp is an FTP client for Node.js. Prior to 6.2.1, Client.list can be forced by a malicious or compromised FTP server to spend quadratic CPU time parsing a directory listing because the RELINE expression in src/parseListUnix.ts backtracks across adjacent variable-length owner and group field...

EUVD-2026-90360

basic-ftp: Quadratic-time CPU denial of service in Client.list Unix directory-listing parser RELINE backtracking...

NPM: basic-ftp: Quadratic-time CPU denial of service in Client.list() Unix directory-listing parser (RE_LINE backtracking)

NPM: basic-ftp: Quadratic-time CPU denial of service in Client.list Unix directory-listing parser RELINE backtracking vulnerability discovered by ? in WordPress Npm basic-ftp versions = 6.2.0...

basic-ftp: Quadratic-time CPU denial of service in Client.list() Unix directory-listing parser (RE_LINE backtracking)

Summary Client.list parses the server's directory listing with the Unix-style parser in parseListUnix.js. Its RELINE regex has two adjacent \S+?:\s\S+ groups owner name, then group name followed by a required numeric size group. When a line starts with a valid listing prefix but the tokens after ...

Regular Expression Denial of Service (ReDoS)

Overview basic-ftp is a FTP client for Node.js, supports FTPS over TLS, IPv6, Async/Await, and Typescript. Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS via unanchored regular expressions in Client.list specifically in parseListDOS.ts and...

@fdm-monster/server (>=2.0.11, <=2.1.1), @objectif-lune/node-red-contrib-ftp (>=1.1.0, <=1.2.0) +2 more potentially affected by CVE-2026-102990 via basic-ftp (>=6.0.1, <=6.2.0)

basic-ftp NPM version =6.0.1, =2.0.11, =1.1.0, =1.0.0, =2.0.3-beta, =2.1.4-1257-beta.1 Source cves: CVE-2026-102990 Source advisory: GHSA-C475-QRG2-PJ4R...

@fdm-monster/server (>=2.0.11, <=2.1.1), @objectif-lune/node-red-contrib-ftp (>=1.1.0, <=1.2.0) +2 more potentially affected by CVE-2026-102990 via basic-ftp (>=6.0.1, <=6.2.0)

basic-ftp NPM version =6.0.1, =2.0.11, =1.1.0, =1.0.0, =2.0.3-beta, =2.1.4-1257-beta.1 Source cves: CVE-2026-102990 Source advisory: OSV:GHSA-C475-QRG2-PJ4R...

@fdm-monster/server (>=2.0.11, <=2.1.1), @objectif-lune/node-red-contrib-ftp (>=1.1.0, <=1.2.0) +2 more potentially affected by CVE-2026-102990 via basic-ftp (>=6.0.1, <=6.2.0)

basic-ftp NPM version =6.0.1, =2.0.11, =1.1.0, =1.0.0, =2.0.3-beta, =2.1.4-1257-beta.1 Source cves: CVE-2026-102990 Source advisory: SNYK:JS-BASICFTP-20419408...