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  4. CVE 2026 119567 vsftpd through 305 cmdsdenied bypass via rfc 775
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Low · CVSS 2.3CVE-2026-119567

vsftpd through 3.0.5 cmds_denied Bypass via RFC 775 Command AliasesCVE-2026-119567

Answer in brief

CVE-2026-119567 records a Low severity (CVSS 2.3) vulnerability in vsftpd through 3.0.5 cmds_denied Bypass via RFC 775 Command Aliases. The current sources do not mark it as known exploited. The current feed maps vsftpd/vsftpd (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Oct 30, 2026Updated Oct 30, 2026Source checked Oct 30, 2026First seen by HOL Oct 30, 2026Material review Oct 30, 2026
Upstream Advisory

Key facts

Risk
Low · CVSS 2.3
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Not reported

Why this deserves its current priority

CVSS is 2.3. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps vsftpd/vsftpd (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
vsftpd/vsftpdgeneric>=0 <=3.0.5Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for vsftpd/vsftpd.
  2. 2Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

  1. Published upstream

    Oct 30, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Oct 30, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Oct 30, 2026

Sources and claim methodology

  • Source referenceabraxaslabs.tech
  • Source referencesecurity.appspot.com
  • Source referencevulncheck.com
Upstream source description

vsftpd through 3.0.5 contains an access control bypass vulnerability that allows authenticated FTP users to execute denied commands by issuing RFC 775 X-prefixed aliases. The cmds_denied check in process_post_login() compares literal tokens, so attackers can send XRMD, XMKD, XCWD, XPWD, or XCUP to perform blocked operations like deleting directories.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • vsftpd through 3.0.5 require_ssl_reuse Bypass via FTPS Data Channel HijackingSame vsftpd/vsftpd package

Record context

Vulnerability class
Secret Exfiltration
EPSS
Not reported
CWE IDs
CWE-184
Source
CVE List V5
Source checked
Oct 30, 2026
References
3 linked sources
Open source record