Vulnerability in praisonai-platform (CVE-2026-47406)
Summary
Vulnerability in praisonai-platform (CVE-2026-47406). Confidential information can be exposed externally. Exploitable via GET /workspaces/{workspace_id}/issues/{issue_id}/dependencies. Mitigation: upgrade to 0.1.4 or later.
Original description
The description as published by the source.
PraisonAI Platform is the platform layer for the PraisonAI multi-agent teams system. Versions prior to 0.1.4 have an Insecure Direct Object Reference. The dependency endpoints (POST/GET /workspaces/{workspace_id}/issues/{issue_id}/dependencies and DELETE .../dependencies/{dep_id}) gate access on require_workspace_member(workspace_id) only, then dispatch to DependencyService calls that take URL/body-supplied issue and dependency IDs without verifying any of them belong to the membership-checked workspace. Most damaging: create_dependency accepts body.depends_on_issue_id from the request body — that ID is checked against nothing — letting an attacker create a "blocks" or "related" link between any two issues anywhere in the database. PraisonAI Platform version 0.1.4 patches the issue.
Source: GitHub Security Advisories (Global) 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-2026-47406 has been found in praisonai-platform.
Attackers can target a specific entry point like GET /workspaces/{workspace_id}/issues/{issue_id}/dependencies over the network to misuse the product.
Confidential information can be exposed externally. CVSS score: 8.1/10.
What to do: upgrade praisonai-platform to 0.1.4 or later.
If unsure, ask your IT team or search "praisonai-platform CVE-2026-47406" on the vendor's site.
CVE-2026-47406 (praisonai-platform) — CWE-639 / CVSS v3 8.1
Attack vector: remote (network-reachable) / no user interaction
Attack surface: GET /workspaces/{workspace_id}/issues/{issue_id}/dependencies / POST /workspaces/W_attacker/issues/I1/dependencies / GET /workspaces/W_attacker/issues/I1/dependencies / DependencyService
Patched: 0.1.4 — 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.
A vulnerability (CWE-639) exists in praisonai-platform. Attackers reach the vulnerable code path via GET /workspaces/{workspace_id}/issues/{issue_id}/dependencies.
Check the vendor advisory for the affected versions of praisonai-platform. Attack surface: GET /workspaces/{workspace_id}/issues/{issue_id}/dependencies / POST /workspaces/W_attacker/issues/I1/dependencies / GET /workspaces/W_attacker/issues/I1/dependencies / DependencyService.
Severity: High (CVSS 8.1/10). Confidential information can be exposed externally.
Update to 0.1.4.
Until the patch is applied: disable the affected feature, apply WAF rules, or restrict access via network ACLs.
Search webserver/proxy logs for unusual GET /workspaces/{workspace_id}/issues/{issue_id}/dependencies requests with malformed payloads or SQL meta-characters. Run grep -r 'praisonai-platform' . 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 'praisonai-platform' . | 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
praisonai-platformを grep し、稼働しているサービス・バージョンを把握する。 -
2Hunt for indicators of compromise detect
grep 'GET /workspaces/{workspace_id}/issues/{issue_id}/dependencies' /var/log/nginx/access.log | grep -E '(unusual_payload|sqli_pattern)'アクセスログで
GET /workspaces/{workspace_id}/issues/{issue_id}/dependenciesへの異常なリクエスト (不正な認証ヘッダ・SQLメタ文字)を過去 30〜90日分捜索。WAF/SIEM があれば該当パスのアラート発火履歴を確認。 -
3Apply patch patch
Upgrade praisonai-platform to 0.1.4ステージング環境で 0.1.4 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 2 で見つけた異常検知の続報チェックを含めること。
-
4Post-deployment verification verify
Replay attack against GET /workspaces/{workspace_id}/issues/{issue_id}/dependencies on staging to confirm patch closes the vector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 2 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
References
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- package github.com
- patch github.com
- patch github.com
- web github.com