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OpenAdvisories
High · 8.1 CVE-2026-25060 EUVD-2026-5403GHSA-wf93-3ghh-h389GO-2026-4397

OpenList Insecure TLS Default Configuration

Published Feb 2, 2026 · Updated Feb 4, 2026 · Assigned by GitHub_M

Description

OpenList Frontend is a UI component for OpenList. Prior to 4.1.10, certificate verification is disabled by default for all storage driver communications. The TlsInsecureSkipVerify setting is default to true in the DefaultConfig() function in internal/conf/config.go. This vulnerability enables Man-in-the-Middle (MitM) attacks by disabling TLS certificate verification, allowing attackers to intercept and manipulate all storage communications. Attackers can exploit this through network-level attacks like ARP spoofing, rogue Wi-Fi access points, or compromised internal network equipment to redirect traffic to malicious endpoints. Since certificate validation is skipped, the system will unknowingly establish encrypted connections with attacker-controlled servers, enabling full decryption, data theft, and manipulation of all storage operations without triggering any security warnings. This vulnerability is fixed in 4.1.10.

Affected products

VendorProductAffectedFixed
OpenListTeam OpenList < 4.1.10 —

Fixed in Linux distributions

Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.

ReleasePackageFixed inAdvisory
openSUSE Leap 16.0 govulncheck-vulndb 0.0.20260723T184607-160000.1.1 openSUSE-SU-2026:21483-1
openSUSE Leap 15.6 govulncheck-vulndb 0.0.20260205T172317-150000.1.146.1 SUSE-SU-2026:0403-1

Affected packages

EcosystemPackageAffectedFixedRecord
Go github.com/OpenListTeam/OpenList all versions — GO-2026-4397
Go github.com/OpenListTeam/OpenList/v3 all versions — GO-2026-4397
Go github.com/OpenListTeam/OpenList/v4 < 4.1.10 4.1.10 GHSA-wf93-3ghh-h389

Advisories 2

References