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CVE-2024-41656
Cross-Site Scripting (XSS) in sentry (CVE-2024-41656)
Summary
cross-site scripting in sentry (CVE-2024-41656). Successful exploitation can lead to full system takeover. Mitigation: upgrade to `24.7.1` or later.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2024-41656** has been found in sentry.
Successful exploitation can lead to full system takeover. CVSS score: ?/10.
What to do: upgrade sentry to **24.7.1** or later.
If unsure, ask your IT team or search "sentry CVE-2024-41656" on the vendor's site.
CVE-2024-41656 (sentry) — CWE-79 /
Attack vector: remote (network-reachable)
Patched: `24.7.1` — 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
**Cross-site scripting (XSS)** (CWE-79) exists in sentry.
📍 Affected scope
sentry — .
🔥 Severity
Severity: ?. Successful exploitation can lead to full system takeover
🔧 How to fix
Update to **24.7.1**.
🛡️ 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 'sentry' .` 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 'sentry' . | 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 `sentry` 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 sentry to 24.7.1ステージング環境で 24.7.1 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
sentry
[{"type":"ECOSYSTEM","events":[{"introduced":"10.0.0"},{"fixed":"24.7.1"}]}]
References
- advisory https://nvd.nist.gov/vuln/detail/CVE-2024-41656
- advisory https://github.com/advisories/GHSA-fm88-hc3v-3www
- package https://github.com/getsentry/sentry
- package https://pypi.org/project/sentry
- web https://github.com/getsentry/sentry/security/advisories/GHSA-fm88-hc3v-3www
- web https://github.com/getsentry/sentry/pull/74648
- web https://github.com/getsentry/sentry/commit/5c679521f1539eabfb81287bfc30f34dbecd373e
- web https://github.com/getsentry/self-hosted/releases/tag/24.7.1