CVE-2026-61461
SQL injection in Dify MyScale allows arbitrary ClickHouse queries
Is CVE-2026-61461 being exploited?
Not confirmed. CVE-2026-61461 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.50% probability of exploitation in the next 30 days.
How severe is CVE-2026-61461?
CVE-2026-61461 is rated High with a CVSS score of 8.7. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-61461?
Yes. A fix has been recorded for CVE-2026-61461. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-61461 affect?
CVE-2026-61461 affects Dify < 1.16.0-rc1, MyScale vector store backend, ClickHouse databases connected to Dify. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-61461?
Upgrade Dify to >=1.16.0-rc1, sanitize inputs, restrict DB access and rotate creds
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Attackers can execute arbitrary SQL via unsanitized search parameters to read, modify, or delete data in connected ClickHouse databases.
Immediate action required
- affected< 1.16.0-rc1
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.