CVE-2025-2070

Arbitrary file reads via external XML entities

Published Apr 25, 2025 · Updated Apr 25, 2025

XML external entity injection in Filez Client before 11.0.0.10 allows local users to read arbitrary system files via a crafted URL. The public advisory does not identify the affected XML parser or the specific external-entity resolution path. Local access and an action by a user who visits the malicious URL are required; successful exploitation discloses files readable in that user's context.

CVSS severity5.1
Medium
EPSS probability0.14%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

XML external entity injection in Filez Client before 11.0.0.10 allows local users to read arbitrary system files via a crafted URL. The public advisory does not identify the affected XML parser or the specific external-entity resolution path. Local access and an action by a user who visits the malicious URL are required; successful exploitation discloses files readable in that user's context.

The record

CVE
CVE-2025-2070
Published
Apr 25, 2025
Updated
Apr 25, 2025
Vendor
FileZilla Project
Product
FileZilla Client
Classifications
CWE-611, T1005
Attack vector
local
Privileges
Unavailable

Timeline

How it unfolded

  1. Apr 25, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 25, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <11.0.0.10

What conditions does exploitation require?

Attack vectorlocal
Required privilegesUnavailable in this record.

What is affected?

FileZilla Project · FileZilla Clientversion=0 <11.0.0.10

Published CVSS scores

5.0Lenovo Group Ltd.CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
5.1Lenovo Group Ltd.CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-611Improper Restriction of XML External Entity Reference
T1005Data from Local System

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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