CVE-2026-61461
HIGH Exploitation: PoC
8.8
CVSS 3.1
Description
Dify before 1.16.0-rc1 contains a SQL injection vulnerability in the MyScale vector store backend that allows attackers to execute arbitrary SQL by supplying unsanitized search parameters to the search_by_full_text method without escaping or parameterization. Attackers can inject malicious SQL through the search parameters to read, modify, or delete data in the underlying ClickHouse database.
Metadata
Severity & Metrics
8.8
HIGH CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC — CISA Coordinator
Affected products (1)
| Vendor | Product | Platform | Versions |
|---|---|---|---|
| langgenius | dify | — | 0 < 1.16.0-rc1 |
Weakness (CWE)
| CWE | Source | Description |
|---|---|---|
| CWE-89 | cna | Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') |
CVSS scores (2)
| Score | Severity | Version | Source | Vector |
|---|---|---|---|---|
| 8.8 | HIGH | 3.1 | cna | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| 8.7 | HIGH | 4.0 | cna | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N |
References (5)
- Release Notes https://github.com/langgenius/dify/releases/tag/1.16.0-rc1
- Researcher Disclosure https://github.com/langgenius/dify/issues/38281
- Pull Request https://github.com/langgenius/dify/pull/38295
- Patch Commit https://github.com/langgenius/dify/commit/d9884efaeea8322706e24c560d2c17e5bf3fab5f
- https://www.vulncheck.com/advisories/dify-rc1-sql-injection-via-myscale-vector-store-search-by-full-text