Information Disclosure in deepseek-tui (CVE-2026-75915)
Summary
Vulnerability in deepseek-tui (CVE-2026-75915). Confidential information can be exposed externally. Exploitable via node. Mitigation: upgrade to 0.8.41 or later.
Original description
The description as published by the source.
CodeWhale versions before 0.8.64 contain an environment variable exposure vulnerability in the js_execution tool that fails to scrub parent process environment variables before spawning Node.js. Attackers can craft malicious JavaScript code executed by the tool to read process.env and leak API keys, cloud credentials, and authentication tokens back to the model context.
Source: NIST National Vulnerability Database 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-2026-75915 has been found in deepseek-tui.
Attackers can target a specific entry point like node over the network to misuse the product.
Confidential information can be exposed externally. CVSS score: 7.5/10.
What to do: upgrade deepseek-tui to 0.8.41 or later.
If unsure, ask your IT team or search "deepseek-tui CVE-2026-75915" on the vendor's site.
CVE-2026-75915 (deepseek-tui) — CWE-200 / CVSS v3 7.5
Attack vector: remote (network-reachable) / unauthenticated / no user interaction
Attack surface: node / is_allowed_parent_env_key
Patched: 0.8.41 — apply immediately
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 deepseek-tui. Attackers reach the vulnerable code path via node without authentication.
Check the vendor advisory for the affected versions of deepseek-tui. Attack surface: node / is_allowed_parent_env_key.
Severity: High (CVSS 7.5/10). Confidential information can be exposed externally.
Update to 0.8.41.
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. Run grep -r 'deepseek-tui' . against your dependency files (package-lock.json, requirements.txt, go.sum) to find affected services.
Response actions
Concrete steps and command examples for SOC/SRE teams to execute in order
-
1Identify exposure identify
grep -r 'deepseek-tui' . | grep -v node_modulesリポジトリと本番環境の依存ファイル (package-lock.json / requirements.txt / go.sum / Gemfile.lock 等) で
deepseek-tuiを grep し、稼働しているサービス・バージョンを把握する。 -
2Apply patch patch
Upgrade deepseek-tui to 0.8.41ステージング環境で 0.8.41 に上げて回帰テスト → 本番反映。回帰テストはアプリの主要ハッピーパスを含めること。
-
3Post-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。
Affected packages
References
- advisory github.com
- advisory vulncheck.com
- advisory nvd.nist.gov
- advisory github.com
- package github.com
- patch github.com
- web github.com