leomoon-studios wiki-go up to 1.9.1 API editor.go SaveHandler/SourceHandler path traversal

CVSS Meta Temp Score
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CTI Interest Score
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5.7$0-$5k1.94

Summaryinfo

A vulnerability, which was classified as critical, has been found in leomoon-studios wiki-go up to 1.9.1. Affected by this issue is the function SaveHandler/SourceHandler of the file internal/handlers/editor.go of the component API. The manipulation leads to path traversal. This vulnerability is listed as CVE-2026-114376. The attack may be initiated remotely. In addition, an exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in leomoon-studios wiki-go up to 1.9.1 and classified as critical. This issue affects the function SaveHandler/SourceHandler of the file internal/handlers/editor.go of the component API. The manipulation with an unknown input leads to a path traversal vulnerability. Using CWE to declare the problem leads to CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. Impacted is confidentiality, integrity, and availability.

The advisory is shared at github.com. The identification of this vulnerability is CVE-2026-114376. The exploitation is known to be easy. The attack may be initiated remotely. Technical details as well as a public exploit are known. MITRE ATT&CK project uses the attack technique T1006 for this issue.

The exploit is available at github.com. It is declared as proof-of-concept.

Upgrading to version 1.9.2 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch 94f7e73ef8df7c58091d72d77a5e26e9fdad98b8 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 5.7

VulDB Base Score: 6.3
VulDB Temp Score: 5.7
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Path traversal
CWE: CWE-22
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: wiki-go 1.9.2
Patch: 94f7e73ef8df7c58091d72d77a5e26e9fdad98b8

Timelineinfo

10/21/2026 Advisory disclosed
10/21/2026 +0 days VulDB entry created
10/21/2026 +0 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: GHSA-wv68-7fq9-834c
Status: Confirmed

CVE: CVE-2026-114376 (🔒)
GCVE (CVE): GCVE-0-2026-114376
GCVE (VulDB): GCVE-100-424733
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 10/21/2026 13:17
Changes: 10/21/2026 13:17 (63)
Complete: 🔍
Submitter: mikannse
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #1019390: leomoon-studios wiki-go <= 1.9.1 Path Traversal (by mikannse)

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