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VulnerabilityPublished

CVE-2026-119147: ProFTPD · Incorrect Authorization

Affects ProFTPDSource CVE Database V5

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Not known to be exploited · CVSS 5.3 Medium : upgrade to 1.3.10rc5 or 1.3.9e when convenient.

Data as of 30 Oct 2026, 12:18 UTC

CVSS 4.0 base score
5.3Medium
How severe the flaw is on the 0–10 CVSS scale.

Thin evidence

One scorer or none
CVSS scores by source
CNA (VulnCheck)CVSS 4.05.3
CNA (VulnCheck)CVSS 3.14.3
Patch
Available – fixed in 1.3.10rc5, 1.3.9e
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 30 Oct 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 30 Oct 2026.

What to do

Upgrade ProFTPD to 1.3.10rc5 or 1.3.9e.

Affected software

ProductAffectedFixed in
ProFTPD ProjectProFTPDAffected
  • >=1.3.10rc1 <1.3.10rc5
Fixed in
  • 1.3.10rc5
ProFTPD ProjectProFTPDAffected
  • <1.3.9e
Fixed in
  • 1.3.9e
GitHubProFTPDpkg:github/ProFTPDOther threatsAffected
  • <1.3.9e
  • >=1.3.10rc1 <1.3.10rc5
Fixed in
  • 1.3.9e
  • 1.3.10rc5

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

AI-suggested

This vulnerability is fixed in ProFTPD versions 1.3.9e and 1.3.10rc5. Users should upgrade to one of these fixed versions to remediate the issue. No additional mitigation steps are indicated beyond applying the official patches.

Description

CVE-2026-119147 is an authorization bypass vulnerability in ProFTPD versions before 1.3.9e and 1.3.10rc5. It affects the mod_sftp copy-file extension handler, allowing authenticated SFTP users to copy readable files to new locations in directories where write permissions are denied. This bypasses the intended Limit WRITE restrictions, enabling unauthorized file creation in protected directories.

References

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