CVE-2026-75898
SSRF in RAGFlow Invoke component allows server fetches of internal/cloud endpoints.
Is CVE-2026-75898 being exploited?
Not confirmed. CVE-2026-75898 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 0.30% probability of exploitation in the next 30 days.
How severe is CVE-2026-75898?
CVE-2026-75898 is rated High with a CVSS score of 8.4. 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-2026-75898?
Yes. A fix has been recorded for CVE-2026-75898. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-75898 affect?
CVE-2026-75898 affects RAGFlow < 0.26.3, RAGFlow agent component (agent/component/invoke.py), Self-hosted RAGFlow deployments. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-75898?
Upgrade to RAGFlow >=0.26.3; block agent-controlled URLs and restrict outbound network access.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
SSRF enables attacker-controlled agent to fetch loopback/link-local/RFC1918 and cloud metadata endpoints and return responses, enabling data disclosure and lateral access.
Immediate action required
- affected< 0.26.3
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.