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Vulnerabilities

Vulnerability · CVE-2026-119364

ProFTPD through 1.3.9e and 1.3.10rc1 through 1.3.10rc4 contains a link-following vulnerability in mod_copy that allows authenticated FTP users to bypass Limit WRITE restrictions vi

Published Oct 30, 2026 · catalog updated Oct 31, 2026 · BSI

Last checked Nov 3, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2026-119364. EPSS is 0.46%. Act only if a listed version of BSI is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Unknown—
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.46%
Remediation
Advisory link
Affected products
Debian:12 proftpd-dfsg · Debian:13 proftpd-dfsg · Debian:14 proftpd-dfsg

ProFTPD through 1.3.9e and 1.3.10rc1 through 1.3.10rc4 contains a link-following vulnerability in mod_copy that allows authenticated FTP users to bypass Limit WRITE restrictions via symlinks. Attackers can place a symlink in a writable directory and use SITE COPY or SITE CPTO to overwrite files in write-denied locations.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • Debian:12 proftpd-dfsg1.3.8+dfsg-4, 1.3.8+dfsg-4+deb12u1, 1.3.8+dfsg-4+deb12u2
  • Debian:13 proftpd-dfsg1.3.8.c+dfsg-4, 1.3.8.c+dfsg-4+deb13u1, 1.3.8.c+dfsg-4+deb13u2
  • Debian:14 proftpd-dfsg1.3.8.c+dfsg-4, 1.3.9a~dfsg-1, 1.3.9b~dfsg-1

How to fix CVE-2026-119364

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-119364. EPSS is 0.46%. Act only if a listed version of BSI is installed.

Which versions are affected?

Compare what you have installed with 1.3.8+dfsg-4, 1.3.8+dfsg-4+deb12u1, 1.3.8+dfsg-4+deb12u2, 1.3.8.c+dfsg-4, 1.3.8.c+dfsg-4+deb13u1, 1.3.8.c+dfsg-4+deb13u2, 1.3.8.c+dfsg-4, 1.3.9a~dfsg-1, 1.3.9b~dfsg-1. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.46%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

Debian security

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Oct 30, 2026 · BSI CERT-Bund

    Detected

    CVE-2026-119364 is listed by ProFTPD: Mehrere Schwachstellen ermöglichen Manipulation von Dateien.

  2. Oct 31, 2026 · Trivy Vulnerability DB

    Updated

    ProFTPD through 1.3.9e and 1.3.10rc1 through 1.3.10rc4 contains a link-following vulnerability in mod_copy that allows authenticated FTP users to bypass Limit WRITE restrictions via symlinks. Attackers can place a symlink in a writable directory and use SITE COPY or SITE CPTO to overwrite files in write-denied locations.

Sources

  • BSI CERT-BundGovernment advisoryCVE-2026-119364

    ProFTPD: Mehrere Schwachstellen ermöglichen Manipulation von Dateien

    wid.cert-bund.de
  • CVE.orgVulnerability recordCVE-2026-119364

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-119364

    30-day exploitation probability 0.46%

    first.org
  • Trivy Vulnerability DBPackage advisoryDEBIAN-CVE-2026-119364

    ProFTPD through 1.3.9e and 1.3.10rc1 through 1.3.10rc4 contains a link-following vulnerability in mod_copy that allows authenticated FTP users to bypass Limit WRITE restrictions via symlinks. Attackers can place a symlink in a writable directory and use SITE COPY or SITE CPTO to

    osv.dev

References

Freshness

Last verified in this catalog Nov 3, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSNov 3, 2026
  • CVE.orgOct 31, 2026
  • Trivy Vulnerability DBOct 31, 2026
  • BSI CERT-BundOct 31, 2026