Information Disclosure in DeepMyst Mysti (CVE-2026-14611)
Summary
Vulnerability in DeepMyst Mysti (CVE-2026-14611). Risk of unauthorized operations or information disclosure.
Original description
The description as published by the source.
A vulnerability has been found in DeepMyst Mysti up to 0.4.0. The affected element is the function initProjectMemory of the file src/managers/MemoryManager.ts of the component Per-Project Auto-Memory Handler. Such manipulation of the argument workspacePath leads to exposure of resource. The attack may be performed from remote. Upgrading to version 0.4.0 is sufficient to fix this issue. The name of the patch is 6d709229b5199f6769fb3cf763e5122dcc43c079. It is advisable to upgrade the affected component.
Source: GitHub Security Advisories (Global) NVD GitHub Advisory
Auto-generated summary
Assembled by SecPulse from the source data (CVSS, CWE, affected versions) using templates — no AI involved. Check the original description and references below for exact details.
A vulnerability tracked as CVE-2026-14611 has been found in DeepMyst Mysti.
Risk of unauthorized operations or information disclosure. CVSS score: 4.3/10.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "DeepMyst Mysti CVE-2026-14611" on the vendor's site.
CVE-2026-14611 (DeepMyst Mysti) — CWE-200 / CVSS v3 4.3
Attack vector: remote (network-reachable) / no user interaction
Plan: 1) Audit SBOM/dependencies, 2) Stage→prod upgrade, 3) Add WAF/proxy monitoring on affected endpoints, 4) Hunt IOCs in logs.
Refs: see the GHSA / vendor advisory / patched release linked on this page.
Information disclosure (CWE-200) exists in DeepMyst Mysti.
Check the vendor advisory for the affected versions of DeepMyst Mysti.
Severity: Medium (CVSS 4.3/10). Risk of unauthorized operations or information disclosure.
Update to the patched release per vendor advisory.
Until the patch is applied: disable the affected feature, apply WAF rules, or restrict access via network ACLs.
Search webserver/proxy logs for unusual request patterns matching this CVE's known IOCs. Audit SBOM/dependencies to find affected services.
Response actions
Concrete steps and command examples for SOC/SRE teams to execute in order
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1Identify exposure identify
Audit SBOM/dependencies for affected components.資産台帳・SBOM・依存マニフェストで DeepMyst Mysti を使っているサービスとバージョンを洗い出す。
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2Post-deployment verification verify
Confirm patched version is live in productionパッチ適用後、ステージングで PoC または同等の悪用パターンを再現して脆弱性が閉じたことを確認。本番ではアクセスログ・WAF でアラート再発が無いか継続監視。
References
- advisory nvd.nist.gov
- advisory vuldb.com
- advisory vuldb.com
- advisory vuldb.com
- advisory github.com
- patch github.com
- patch github.com
- report github.com
- report vuldb.com
- web github.com
- web github.com
- web github.com