CVE-2026-114376 leomoon-studios CVE debrief

Who should care

Defenders responsible for wiki-go deployments, especially those with remote access, should assess exposure and prioritize upgrading to version 1.9.2 if vulnerable. This includes operators, platform administrators, vulnerability management teams, and security teams who need to verify exposure, understand the potential impact, and plan for remediation. Additionally, defenders should review compensating controls for exposed systems and monitor for potential 3

Why it matters

CVE-2026-114376 is a path traversal vulnerability in wiki-go that allows remote attacks. Defenders should verify exposure, prioritize upgrading to version 1.9.2, and monitor for potential exploitation attempts.

• Verify exposure of wiki-go instances to potential remote attacks
• Upgrade vulnerable instances to version 1.9.2 to prevent exploitation
• Monitor for potential exploitation attempts to detect potential compromise

Technical summary

The vulnerability is in the SaveHandler/SourceHandler functions of the internal/handlers/editor.go file in the wiki-go component. A manipulation can lead to path traversal, allowing remote attacks. The affected product, wiki-go, is vulnerable up to version 1.9.1, and defenders should prioritize verifying exposure and upgrading to version 1.9.2 if vulnerable. The vulnerability allows remote attackers to traverse paths, potentially leading to unauthorized access or data breaches. Defenders should assess the potential impact on their organization and prioritize upgrading to version 1.9.2.

Defensive priority

Defenders should prioritize verifying exposure of wiki-go instances, especially those with remote access, and upgrade to version 1.9.2 if vulnerable.

Recommended defensive actions

• Verify exposure of wiki-go instances, especially those with remote access
• Upgrade to version 1.9.2 if vulnerable
• Monitor for potential exploitation attempts
• Review compensating controls for exposed systems while remediation is scheduled and verified
• Check relevant monitoring, detection, and logs for exposed assets that need extra review
• Track exceptions, retest remediated assets, and close the item only after evidence is documented
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up

Evidence notes

The CVE record and NVD entry provide details on the vulnerability, but the scope of affected deployments and potential impact require further verification. Defenders should verify the exposure of wiki-go instances, especially those with remote access, and assess the potential impact on their organization. The vulnerability's details are limited, and additional research may be necessary to fully understand its implications.

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.