CVE-2026-110935
The PFI plugin framework deployment routine does not validate path components when extracting archive entries to the local plugin repository. Archive entries containing relative path segments such as '..' are not rejected, allowing an unauthenticated local attacker to write files outside the plugin repository to arbitrary locations accessible with the current user's permissions which could result in full system compromise.
Published:Nov 4, 2026
Last Modified:Nov 4, 2026
EPS:Nov 4, 2026
EPSS Score:
CVSS Score:8.4
Affected Products
Vendor
Product
Action
Vendor
Phoenix Contact
Product
Plcnext Engineer
Phoenix Contact
Plcnext Engineer
Vendor
Phoenixcontact
Product
Plcnext Engineer
Phoenixcontact
Plcnext Engineer
Exploits
No exploit reference
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
Related CVEs
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
