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CVE-2026-33582
medium
CVSS 6.5
Unrestricted File Upload in github.com/apache/incubator-answer (CVE-2026-33582)
Summary
vulnerability in github.com/apache/incubator-answer (CVE-2026-33582). Risk of unauthorized operations or information disclosure. Mitigation: upgrade to `1.7.2-0.20260325113131-cfc3e54f30cc` or later.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2026-33582** has been found in github.com/apache/incubator-answer.
Risk of unauthorized operations or information disclosure. CVSS score: 6.5/10.
What to do: upgrade github.com/apache/incubator-answer to **1.7.2-0.20260325113131-cfc3e54f30cc** or later.
If unsure, ask your IT team or search "github.com/apache/incubator-answer CVE-2026-33582" on the vendor's site.
CVE-2026-33582 (github.com/apache/incubator-answer) — CWE-434 / CVSS v3 6.5
Attack vector: remote (network-reachable) / no user interaction
Patched: `1.7.2-0.20260325113131-cfc3e54f30cc` — 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
**A vulnerability** (CWE-434) exists in github.com/apache/incubator-answer.
📍 Affected scope
github.com/apache/incubator-answer — .
🔥 Severity
Severity: Medium (CVSS 6.5/10). Risk of unauthorized operations or information disclosure
🔧 How to fix
Update to **1.7.2-0.20260325113131-cfc3e54f30cc**.
🛡️ 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 'github.com/apache/incubator-answer' .` 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 'github.com/apache/incubator-answer' . | 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 `github.com/apache/incubator-answer` 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 github.com/apache/incubator-answer to 1.7.2-0.20260325113131-cfc3e54f30ccステージング環境で 1.7.2-0.20260325113131-cfc3e54f30cc 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
go
github.com/apache/incubator-answer
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7.2-0.20260325113131-cfc3e54f30cc"}]}]
References
- web https://nvd.nist.gov/vuln/detail/CVE-2026-33582
- web https://lists.apache.org/thread/3sgpx4cwsgpnt66xv3cqvtc8z4st1kbq
- web https://github.com/advisories/GHSA-v553-g2w6-295p
- web http://www.openwall.com/lists/oss-security/2026/06/09/5
- web https://github.com/apache/answer/commit/cfc3e54f30cc5e01afb7110ecc1da9152d0a3a41
- web https://github.com/apache/answer/releases/tag/v2.0.1