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CVE-2026-45701
Vulnerability in sulu/sulu (CVE-2026-45701)
Summary
vulnerability in sulu/sulu (CVE-2026-45701). Risk of unauthorized operations or information disclosure. Exploitable via ``User.php``. Mitigation: upgrade to `2.6.23` or later.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2026-45701** has been found in sulu/sulu.
Attackers can target a specific entry point like ``User.php`` over the network to misuse the product.
Risk of unauthorized operations or information disclosure. CVSS score: ?/10.
What to do: upgrade sulu/sulu to **2.6.23** or later.
If unsure, ask your IT team or search "sulu/sulu CVE-2026-45701" on the vendor's site.
CVE-2026-45701 (sulu/sulu) — CWE-327 /
Attack surface: `User.php` / `ResettingController.php`
Patched: `2.6.23` — apply immediately
Workaround: Patch the related `User.php` and `ResettingController.php` file in the SecurityBundle.
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
**A vulnerability** (CWE-327) exists in sulu/sulu. Attackers reach the vulnerable code path via ``User.php`` without authentication.
📍 Affected scope
sulu/sulu — . Attack surface: `User.php` / `ResettingController.php`.
🔥 Severity
Severity: ?. Risk of unauthorized operations or information disclosure
🔧 How to fix
Update to **2.6.23**.
🛡️ Workaround
Workaround: Patch the related `User.php` and `ResettingController.php` file in the SecurityBundle.
🔍 Detection
Search webserver/proxy logs for unusual request patterns matching this CVE's known IOCs. Run `grep -r 'sulu/sulu' .` 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 'sulu/sulu' . | 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 `sulu/sulu` 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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5Apply temporary workaround mitigate
Patch the related `User.php` and `ResettingController.php` file in the SecurityBundle.パッチが適用されるまでの応急処置として、Patch the related `User.php` and `ResettingController.php` file in the SecurityBundle. を実施。回避策の副作用 (機能低下) を確認した上で。
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6Apply patch patch
Upgrade sulu/sulu to 2.6.23ステージング環境で 2.6.23 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
composer
sulu/sulu
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.23"}]}]
Packagist
sulu/sulu
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.23"}]}]
References
- advisory https://nvd.nist.gov/vuln/detail/CVE-2026-45701
- package https://github.com/sulu/sulu
- web https://github.com/sulu/sulu/security/advisories/GHSA-7fv8-6pp7-6h85
- web https://github.com/sulu/sulu/releases/tag/2.6.23
- web https://github.com/sulu/sulu/releases/tag/3.0.6
- web https://github.com/advisories/GHSA-7fv8-6pp7-6h85