CVE-2026-114375: leomoon-studios wiki-go Files Rename API files.go RenameFileHandler path traversal
Advisory generated from the CVE record, CISA, Exploit Observer and VEDAS: what it is, whether it is exploited, who is affected, and how to fix and detect it.
Generated by VEDAS. Scores as of 2026-11-04 15:41 UTC. Rebuilt every few hours from cve-scores, CISA KEV and vedas-signatures. How this works and its limits.
What it is
A security flaw has been discovered in leomoon-studios wiki-go up to 1.9.1. Affected is the function RenameFileHandler of the file internal/handlers/files.go of the component Files Rename API. Performing a manipulation of the argument currentPath/newName results in path traversal. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks. Upgrading to version 1.9.2 is able to address this issue. The patch is named 81cd12e248314a52605f0f39718c8a76272eac29. It is recommended to upgrade the affected component.
Description quoted from the CVE record (assigned by VulDB, published 2026-10-21).
Weakness: Path Traversal
How it can be exploited
Exploitable over the network with low attack complexity with no special attack requirements needing low privileges and no user interaction. Impact: confidentiality low, integrity low, availability low. CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
CISA assessment (SSVC): CISA assesses that a public proof of concept exists. Automatable: no. Technical impact: partial.
Public exploit evidence (Exploit Observer)
Exploit Observer found 3 code repositories naming this CVE.
Code repositories that name a CVE are often scanners, copies or fakes, and some are malware. Read the code before running anything.
See all 5 references on Exploit Observer
Live scores
- EPSS
- 0.004
low predicted chance of attack - VEDAS
- 0.986
strong exploit evidence - On CISA KEV
- Not listed
- Detection rule
- Suricata
Who is affected
| Product | Affected | Not affected |
|---|---|---|
| leomoon-studios wiki-go | version 1.9.0 version 1.9.1 | 1.9.2 is not affected |
Version ranges exactly as the CVE record states them. “Before X” means X is the first fixed version.
How to fix it
Vendor guidance:
- https://github.com/leomoon-studios/wiki-go/commit/81cd12e248314a52605f0f39718c8a76272eac29 (patch)
- https://github.com/leomoon-studios/wiki-go/releases/tag/v1.9.2 (patch)
How to detect it
Suricata rules (network detection)
1 rule that alert on traffic matching this exploit: VEDAS CVE-2026-114375 wiki-go RenameFileHandler /api/files/rename Path Traversal. Add them to your Suricata rule set and reload.
Show the rules
alert http $EXTERNAL_NET any -> $HTTP_SERVERS $HTTP_PORTS (msg:"VEDAS CVE-2026-114375 wiki-go RenameFileHandler /api/files/rename Path Traversal"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/api/files/rename"; fast_pattern; http.request_body; content:".."; pcre:"/(\.\.(\/|\\|%2f|%5c)|%2e%2e)/i"; classtype:web-application-attack; reference:cve,CVE-2026-114375; reference:url,https://www.exploit.observer/?keyword=CVE-2026-114375&match=exact; reference:url,https://subdomain.center/?engine=ammonites&keyword=wiki-go&match=exact; sid:1082602; rev:1;)
CVE-2026-114375.rules on GitHub
References
Vendor advisories and patches
- https://github.com/leomoon-studios/wiki-go/commit/81cd12e248314a52605f0f39718c8a76272eac29 (patch)
- https://github.com/leomoon-studios/wiki-go/releases/tag/v1.9.2 (patch)
Exploit code
Technical analysis and advisories
- VDB-424732 | leomoon-studios wiki-go Files Rename API files.go RenameFileHandler path traversal (vdb-entry, technical-description)
- CVE-2026-114375 | CVE Analysis and Report (third-party-advisory)
- Submit #1019389 | leomoon-studios wiki-go <= 1.9.1 Path Traversal (third-party-advisory)
Other references
- VDB-424732 | CTI Indicators (IOB, IOC, TTP, IOA) (signature, permissions-required)
- https://github.com/leomoon-studios/wiki-go/ (product)
Other databases
Where this comes from
This advisory is generated automatically by VEDAS from: CVE.org record, cve-scores (EPSS and VEDAS), Exploit Observer, vedas-signatures. Text in quotes is reproduced from the source; everything else is a fixed template filled with source fields. Nothing here is written by a language model. Check the vendor advisory before acting, and read how VEDAS and Exploit Observer work, and their limits.
Supporting partners
