Bug 2563940 (CVE-2026-119364) - CVE-2026-119364 proftpd: proftpd: Write restriction bypass via symlink following in mod_copy
Summary: CVE-2026-119364 proftpd: proftpd: Write restriction bypass via symlink follow...
Keywords:
Status: NEW
Alias: CVE-2026-119364
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2565575 2565576 2565577 2565578 2565579 2565580
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-10-30 11:48 UTC by OSIDB Bzimport
Modified: 2026-11-03 02:53 UTC (History)
0 users

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description OSIDB Bzimport 2026-10-30 11:48:50 UTC 
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.
Note You need to log in before you can comment on or make changes to this bug.