CVE-2026-28797
highpriority · track · 10EPSS 0.006 · 47 %ileexploit · PoCEUUSEPSS · scored 2026-10-27
RAGFlow is an open-source RAG (Retrieval-Augmented Generation) engine. In versions 0.24.0 and prior, a Server-Side Template Injection (SSTI) vulnerability exists in RAGFlow's Agent workflow Text Processing (StringTransform) and Message components. These components use Python's jinja2.Template (unsandboxed) to render user-supplied templates, allowing any authenticated user to execute arbitrary operating system commands on the server. At time of publication, there are no publicly available patches.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
exploits (1)
Public proof-of-concept and weaponised exploit code.
affected products (2)
Products and version ranges known to be affected.
also known as (2)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (5)
External citations — patches, advisories, analysis.
- https://access.redhat.com/security/cve/cve-2026-28797cnnvd
- https://github.com/infiniflow/ragflow/security/advisories/GHSA-vvwj-fvwh-4whxcnnvd
- https://ragflow.io/Patchcnnvd
- https://github.com/infiniflow/ragflow/security/advisories/GHSA-vvwj-fvwh-4whxenisa_euvd
- https://github.com/infiniflow/ragflow/security/advisories/GHSA-vvwj-fvwh-4whxExploitMitigationVendor Advisorynvd
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