---
id: CVE-2026-121928
title: InfiniFlow RAGFlow Images API file_utils.py cross site scripting
summary: >-
  A vulnerability was identified in InfiniFlow RAGFlow up to 0.27.2. This issue
  affects some unknown processing of the file api/utils/file_utils.py of the
  component Images API. The manipulation leads to cross site scripting. It is
  possible…
severity: low
cvss: 3.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C'
cvssSource: cna
cwe:
  - CWE-79
  - CWE-94
vendor: InfiniFlow
product: RAGFlow
affected:
  - RAGFlow 0.27.0
  - RAGFlow 0.27.1
  - RAGFlow 0.27.2
published: '2026-11-04'
updated: '2026-11-04'
sourceUpdated: '2026-11-04T18:00:30.206Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-121928'
references:
  - url: 'https://vuldb.com/vuln/431040'
    label: >-
      VDB-431040 | InfiniFlow RAGFlow Images API file_utils.py cross site
      scripting
  - url: 'https://vuldb.com/vuln/431040/cti'
    label: 'VDB-431040 | CTI Indicators (IOB, IOC, TTP, IOA)'
  - url: 'https://vuldb.com/cve/CVE-2026-121928'
    label: CVE-2026-121928 | CVE Analysis and Report
  - url: 'https://vuldb.com/submit/1023352'
    label: >-
      Submit #1023352 | InfiniFlow RAGFlow <= v0.27.1 (tested at commit
      880876f60ff8c30e023e42360d13688a0a021fd) Stored Cross-Site Scripting via
      SVG Upload (missing magic byte v
  - url: 'https://github.com/infiniflow/ragflow/pull/19818'
  - url: >-
      https://github.com/infiniflow/ragflow/commit/9ea0246f8d453a144fb4f903d163b2ba6b91ed2c
  - url: 'https://github.com/infiniflow/ragflow/releases/tag/v0.27.3'
  - url: 'https://github.com/infiniflow/ragflow/'
tags:
  - cve.org
ingestedAt: '2026-11-05T21:36:00.476Z'
---

## Overview

A vulnerability was identified in InfiniFlow RAGFlow up to 0.27.2. This issue affects some unknown processing of the file api/utils/file_utils.py of the component Images API. The manipulation leads to cross site scripting. It is possible to initiate the attack remotely. The exploit is publicly available and might be used. Upgrading to version 0.27.3 is capable of addressing this issue. The identifier of the patch is 9ea0246f8d453a144fb4f903d163b2ba6b91ed2c. Upgrading the affected component is advised.

## Affected

- `RAGFlow 0.27.0`
- `RAGFlow 0.27.1`
- `RAGFlow 0.27.2`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.