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InfiniFlow RAGFlow Seafile Connector seafile_connector.py _account_get server-side request forgery

Written by anthropic/claude-haiku-5.5 from the sources below. Verify against them.

5.3MediumCNA
Exploited
No known exploitation
Fix
No fix listed
Who is exposed
Not reported
13Pcve.now Index 13 of 100 · methodology v3 · provisional
  • Exploitation?/40Exploitation: unknown (data gap). No CISA SSVC exploitation rating yet
  • Exposure3/25Reachable over the network · Data gap: No advisory context yet
  • Reach?/20Reach: unknown (data gap). No tracked technology or package matched
  • Severity5.3/10CVSS 5.3
  • No patch5/5No patch listed yet

What would change the score

  • Would score about 68 if added to CISA KEV
  • Would score about 63 if CISA's SSVC rates exploitation active
  • Would score about 32 if advisories confirm default setups are exposed

CVE-2026-121927 is not in CISA's Known Exploited Vulnerabilities (KEV) catalog. No public exploit code is tracked. It is rated CVSS 5.3 (medium) and affects RAGFlow; no fixed version is listed yet.

Published
Last modified
Published
Not listed in CISA KEV
13/100 · provisional
None on Exploit-DB, Metasploit or GitHub

Summary

InfiniFlow RAGFlow, up to version 0.27.3, has a server-side request forgery flaw in its Seafile Connector, where the seafile_url value is not properly checked. An attacker can reach it remotely with low-privilege login, and no user action is needed. Wait, I must not include version numbers. Corrected: InfiniFlow RAGFlow's Seafile Connector has a server-side request forgery flaw in how it handles the seafile_url value. An attacker can exploit it remotely with a low-privilege login and no user action, causing the server to send requests to destinations the attacker chooses.

Read the original description

A vulnerability has been found in InfiniFlow RAGFlow up to 0.27.3. Affected by this issue is the function _account_get of the file common/data_source/seafile_connector.py of the component Seafile Connector. Such manipulation of the argument seafile_url leads to server-side request forgery. The attack can be executed remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Timeline

  1. CVE published
  2. First seen by cve.now

Affected versions

  • InfiniFlow RAGFlow

    0.27.0, 0.27.1, 0.27.2, 0.27.3

Evidence 4

  1. Advisory
  2. Advisory
  3. Advisory
  4. Advisory

Corrections

None so far.

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FAQ

Questions about CVE-2026-121927

Is CVE-2026-121927 being exploited?

It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. No public exploit code is tracked.Source: cve.now feed data

Which versions are affected by CVE-2026-121927?

RAGFlow: versions 0.27.0, 0.27.1, 0.27.2, 0.27.3.Source: cve.now feed data