CVE Explorer

CVE-2026-41324

basic-ftp is an FTP client for Node.js. Versions prior to 5.3.0 are vulnerable to denial of service through unbounded memory growth while processing directory listings from a remote FTP server. A malicious or compromised server can send an extremely large or never-ending listing response to `Client.list()`, causing the client process to consume memory until it becomes unstable or crashes. Version 5.3.0 fixes the issue.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:01bff5826df6455d5cf001b3100916ee62d5c1a84f7fb960970cefc3a73fe3ff

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-400","description":"CWE-400: Uncontrolled Resource Consumption","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:a883aecd05e148319afe23f4ad78c77c700b8ca9da57c79e8ab3098d98da7b7b · sha256:6176a0f62b8324e6… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-770","description":"CWE-770: Allocation of Resources Without Limits or Throttling","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:a883aecd05e148319afe23f4ad78c77c700b8ca9da57c79e8ab3098d98da7b7b · sha256:6176a0f62b8324e6… · /containers/cna/problemTypes/1/descriptions/0

Affected products and versions

1 source assertion

{"product":"basic-ftp","vendor":"patrickjuchli","versions":[{"status":"affected","version":"< 5.3.0"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:a883aecd05e148319afe23f4ad78c77c700b8ca9da57c79e8ab3098d98da7b7b · sha256:6176a0f62b8324e6… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:a883aecd05e148319afe23f4ad78c77c700b8ca9da57c79e8ab3098d98da7b7b · sha256:6176a0f62b8324e6… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

2 source assertions

{"cweId":"CWE-400","description":"CWE-400: Uncontrolled Resource Consumption","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:a883aecd05e148319afe23f4ad78c77c700b8ca9da57c79e8ab3098d98da7b7b · sha256:6176a0f62b8324e6… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-770","description":"CWE-770: Allocation of Resources Without Limits or Throttling","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:a883aecd05e148319afe23f4ad78c77c700b8ca9da57c79e8ab3098d98da7b7b · sha256:6176a0f62b8324e6… · /containers/cna/problemTypes/1/descriptions/0

Source references

2 source assertions

{"name":"https://github.com/patrickjuchli/basic-ftp/security/advisories/GHSA-rp42-5vxx-qpwr","tags":["x_refsource_CONFIRM"],"url":"https://github.com/patrickjuchli/basic-ftp/security/advisories/GHSA-rp42-5vxx-qpwr"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:a883aecd05e148319afe23f4ad78c77c700b8ca9da57c79e8ab3098d98da7b7b · sha256:6176a0f62b8324e6… · /containers/cna/references/0

{"tags":["exploit"],"url":"https://github.com/patrickjuchli/basic-ftp/security/advisories/GHSA-rp42-5vxx-qpwr"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:a883aecd05e148319afe23f4ad78c77c700b8ca9da57c79e8ab3098d98da7b7b · sha256:6176a0f62b8324e6… · /containers/adp/0/references/0

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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