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TI-2026-20243 Aliases CVE-2026-25059GHSA-qmj2-8r24-xxcq

OpenList affected by Path Traversal in file copy and remove handlers

Priority MEDIUM 41CWE-22Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub.

Summary

OpenList Frontend is a UI component for OpenList. Prior to 4.1.10, the application contains path traversal vulnerability in multiple file operation handlers in server/handles/fsmanage.go. Filename components in req.Names are directly concatenated with validated directories using stdpath.Join. This allows ".." sequences to bypass path restrictions, enabling users to access other users' files within the same storage mount and perform unauthorized actions such as deletion, renaming, or copying of files. An authenticated attacker can bypass directory-level authorisation by injecting traversal sequences into filename components, enabling unauthorised file removal and copying across user boundaries within the same storage mount. This vulnerability is fixed in 4.1.10.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0065 51st percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed OpenList (OpenListTeam): 4.1.10github.com/OpenListTeam/OpenList/v4 (Go): 4.1.10

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
OpenListTeamOpenListbefore 4.1.104.1.10Patch availableCNA
—github.com/OpenListTeam/OpenList/v4 (Go)before 4.1.104.1.10Patch availableGHSA-qmj2-8r24-xxcq
  • OpenList VendorOpenListTeam Affected before 4.1.10 Fixed in 4.1.10 Patch available CNA
  • github.com/OpenListTeam/OpenList/v4 (Go) Vendor— Affected before 4.1.10 Fixed in 4.1.10 Patch available GHSA-qmj2-8r24-xxcq

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:oplist:openlist:*:*:*:*:*:*:*:*before 4.1.10VulnerableOplist
  • cpe:2.3:a:oplist:openlist:*:*:*:*:*:*:*:* Versions before 4.1.10 Vulnerable ·Oplist

Remediation

  • Fix · CNA OpenList (OpenListTeam) Fixed in 4.1.10
  • Fix · GHSA-qmj2-8r24-xxcq github.com/OpenListTeam/OpenList/v4 (Go) Fixed in 4.1.10 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-25059
  2. 2026-10-03 Alias added: GHSA-qmj2-8r24-xxcq
  3. 2026-10-07 EPSS moved to the 50th–90th percentile

References

Exploit 1

Patch 1

Advisory 1

Other 4

  • TI-2026-51619 OpenList: Authenticated users can rename files outside their base path via batch rename `src_name` traversal CVSS 3.1HIGH 7.6
  • TI-2026-52909 OpenList: Authenticated arbitrary file write via Content-Disposition path traversal in SimpleHttp offline-download tool CVSS 3.1MEDIUM 6.5
  • TI-2026-48534 OpenList: Arbitrary File Read via Path Prefix Confusion in Share Creation API CVSS 3.1MEDIUM 6.5
  • TI-2025-32066 OpenList (frontend) allows XSS Attacks in the built-in Markdown Viewer CVSS 3.1MEDIUM 6.5
  • TI-2026-71250 Path prefix check flaw in OpenList search leaks file metadata CVSS 3.1MEDIUM 4.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences