CVE-2026-119337 RAGFlow - Broken Access Control

RAGFlow 0.25.2 to < 0.27.3 contains a broken access control caused by missing authorization checks before UserCanvasService.accessible(), letting authenticated users access private agents of others and read outputs, exploit requires authentication and knowledge of another user's private agent UUID.

CVSS base score 7.1 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.34% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Broken Access Control
Impact
Information Disclosure
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
Published
30 October 2026
Updated
1 November 2026
Weakness
CWE-862

Vendor fix

Update to version 0.27.3 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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