CVE-2026-119364
Published:October 30, 2026
Updated:November 04, 2026
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.
Affected Packages
https://github.com/proftpd/proftpd.git (GITHUB):
Affected version(s) >=v1.3.5a <v1.3.10rc5 || >=v1.3.6rc1 <v1.3.10rc5 || >=v1.3.7rc1 <v1.3.10rc5 || >=v1.3.8rc1 <v1.3.10rc5 || >=v1.3.9rc1 <v1.3.10rc5 || >=v1.3.10rc1 <v1.3.10rc5Fix Suggestion:
Update to version v1.3.10rc5Related Resources (9)
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Contact UsCVSS v4
Base Score:
6
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
PRESENT
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
HIGH
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
5.3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE
Weakness Type (CWE)
Improper Link Resolution Before File Access
EPSS
Base Score:
0.46