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CVE-2025-66423
Authorization Flaw in trytond (CVE-2025-66423)
Summary
vulnerability in trytond (CVE-2025-66423). Confidential information can be exposed externally. Mitigation: upgrade to `7.6.11` or later.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2025-66423** has been found in trytond.
Confidential information can be exposed externally. CVSS score: ?/10.
What to do: upgrade trytond to **7.6.11** or later.
If unsure, ask your IT team or search "trytond CVE-2025-66423" on the vendor's site.
CVE-2025-66423 (trytond) — CWE-863 /
Attack vector: remote (network-reachable) / no user interaction
Patched: `7.6.11` — 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.
❓ What is the problem
**incorrect authorization** (CWE-863) exists in trytond.
📍 Affected scope
trytond — .
🔥 Severity
Severity: ?. Confidential information can be exposed externally
🔧 How to fix
Update to **7.6.11**.
🛡️ Workaround
Until the patch is applied: disable the affected feature, apply WAF rules, or restrict access via network ACLs.
🔍 Detection
Search webserver/proxy logs for unusual request patterns matching this CVE's known IOCs. Run `grep -r 'trytond' .` against your dependency files (package-lock.json, requirements.txt, go.sum) to find affected services.
Response Actions (7 steps)
Concrete steps and command examples for SOC/SRE teams to execute in order
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1Identify exposure identify
grep -r 'trytond' . | 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 `trytond` を grep し、稼働しているサービス・バージョンを把握する。
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6Apply patch patch
Upgrade trytond to 7.6.11ステージング環境で 7.6.11 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と、Step 3 で見つけた異常検知の続報チェックを含めること。
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7Post-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 Step 3 と同じログクエリでアラート再発が無いか継続監視。
Affected packages
PyPI
trytond
[{"type":"ECOSYSTEM","events":[{"introduced":"6.0.0"},{"fixed":"6.0.70"}]}]
References
- advisory https://nvd.nist.gov/vuln/detail/CVE-2025-66423
- advisory https://github.com/advisories/GHSA-p3p5-xrmv-4j6x
- package https://github.com/tryton/trytond
- package https://pypi.org/project/trytond
- report https://discuss.tryton.org/t/security-release-for-issue-14364/8952
- report https://foss.heptapod.net/tryton/tryton/-/issues/14364