Package Instance
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GET /api/packages/1008982?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/1008982?format=api", "purl": "pkg:npm/%40nocobase/plugin-workflow-sql@1.9.0-alpha.11", "type": "npm", "namespace": "@nocobase", "name": "plugin-workflow-sql", "version": "1.9.0-alpha.11", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "2.0.30", "latest_non_vulnerable_version": "2.0.30", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/90140?format=api", "vulnerability_id": "VCID-g133-yvqc-sfa8", "summary": "NocoBase Has SQL Injection via template variable substitution in workflow SQL node\n## Summary\n\nNocoBase <= 2.0.8 `plugin-workflow-sql` substitutes template variables directly into raw SQL strings via `getParsedValue()` without parameterization or escaping. Any user who triggers a workflow containing a SQL node with template variables from user-controlled data can inject arbitrary SQL.\n\n## Affected Versions\n\n- Affected: all versions through 2.0.8\n\n## Details\n\nThe `SQLInstruction` in `packages/plugins/@nocobase/plugin-workflow-sql/src/server/SQLInstruction.ts` line 28 processes SQL templates:\n\n```typescript\n// SQLInstruction.ts:28\nconst sql = processor.getParsedValue(node.config.sql || '', node.id).trim();\n```\n\nThen executes the resulting string directly:\n\n```typescript\n// SQLInstruction.ts:35\nconst [result] = await collectionManager.db.sequelize.query(sql, {\n transaction: this.workflow.useDataSourceTransaction(dataSourceName, processor.transaction),\n});\n```\n\n`getParsedValue()` performs simple string substitution of `{{$context.data.fieldName}}` placeholders with values from the workflow trigger data. No escaping, quoting, or parameterized binding is applied.\n\nWhen an admin creates a SQL node with a template like:\n```sql\nSELECT * FROM users WHERE nickname = '{{$context.data.nickname}}'\n```\n\nAny user who triggers the workflow with a crafted value can break out of the string literal and inject arbitrary SQL.\n\n## Proof of Concept\n\n1. Login as admin\n2. Create a collection-trigger workflow on the `users` table (mode: after create)\n3. Add a SQL node with:\n```sql\nSELECT id, nickname, email FROM users WHERE nickname = '{{$context.data.nickname}}'\n```\n4. Enable the workflow\n5. Create a user with nickname set to: `' UNION SELECT 1,version(),current_user --`\n6. Check execution result:\n\n```json\n[\n {\n \"id\": 1,\n \"nickname\": \"PostgreSQL 16.13 (Debian 16.13-1.pgdg13+1) on x86_64-pc-linux-gnu...\",\n \"email\": \"nocobase\"\n }\n]\n```\n\nThe injected UNION SELECT returned the database version and current database user.\n\n## Impact\n\nFull database read/write access through SQL injection. An attacker who can trigger a workflow with a SQL node containing template variables from user-controlled data can extract credentials, modify records, or drop tables. The severity depends on the database user's privileges (full superuser access in the default Docker deployment).\n\n## Suggested Fix\n\nUse parameterized queries. Replace direct string substitution with Sequelize bind parameters:\n\n```diff\n// SQLInstruction.ts\n- const sql = processor.getParsedValue(node.config.sql || '', node.id).trim();\n+ const { sql, bind } = processor.getParsedValueAsParams(node.config.sql || '', node.id);\n const [result] = await collectionManager.db.sequelize.query(sql, {\n+ bind,\n transaction: ...\n });\n```", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-34825", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00025", "scoring_system": "epss", "scoring_elements": "0.07387", "published_at": "2026-06-06T12:55:00Z" }, { "value": "0.00025", "scoring_system": "epss", "scoring_elements": "0.0732", "published_at": "2026-06-08T12:55:00Z" }, { "value": "0.00025", "scoring_system": "epss", "scoring_elements": "0.07364", "published_at": "2026-06-07T12:55:00Z" }, { "value": "0.00025", "scoring_system": "epss", "scoring_elements": "0.07381", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-34825" }, { "reference_url": "https://github.com/nocobase/nocobase", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N" }, { "value": "8.5", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/nocobase/nocobase" }, { "reference_url": "https://github.com/nocobase/nocobase/commit/75da3dddc4aba739c398f7072725dcf7f5487f5c", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N" }, { "value": "8.5", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track*", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:Y/T:T/P:M/B:A/M:M/D:R/2026-04-03T12:56:37Z/" } ], "url": "https://github.com/nocobase/nocobase/commit/75da3dddc4aba739c398f7072725dcf7f5487f5c" }, { "reference_url": "https://github.com/nocobase/nocobase/releases/tag/v2.0.30", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N" }, { "value": "8.5", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track*", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:Y/T:T/P:M/B:A/M:M/D:R/2026-04-03T12:56:37Z/" } ], "url": "https://github.com/nocobase/nocobase/releases/tag/v2.0.30" }, { "reference_url": "https://github.com/nocobase/nocobase/security/advisories/GHSA-vx58-fwwq-5g8j", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N" }, { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "8.5", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track*", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:Y/T:T/P:M/B:A/M:M/D:R/2026-04-03T12:56:37Z/" } ], "url": "https://github.com/nocobase/nocobase/security/advisories/GHSA-vx58-fwwq-5g8j" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34825", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N" }, { "value": "8.5", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34825" }, { "reference_url": "https://github.com/advisories/GHSA-vx58-fwwq-5g8j", "reference_id": "GHSA-vx58-fwwq-5g8j", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-vx58-fwwq-5g8j" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/111414?format=api", "purl": "pkg:npm/%40nocobase/plugin-workflow-sql@2.0.30", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/%2540nocobase/plugin-workflow-sql@2.0.30" } ], "aliases": [ "CVE-2026-34825", "GHSA-vx58-fwwq-5g8j" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-g133-yvqc-sfa8" } ], "fixing_vulnerabilities": [], "risk_score": "4.0", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/%2540nocobase/plugin-workflow-sql@1.9.0-alpha.11" }