CVE-2025-2069

Code execution via crafted URL visit

Published Apr 25, 2025 · Updated Apr 25, 2025

Cross-site scripting in FileZ Client before 11.0.0.10 allows local users to execute code by visiting a crafted URL. FileZ has not published which URL handler or rendering component fails to neutralize attacker-controlled content. Exploitation requires a local low-privileged user to visit the URL and actively interact; the published assessments report confidentiality loss only.

CVSS severity5.1
Medium
EPSS probability0.19%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site scripting in FileZ Client before 11.0.0.10 allows local users to execute code by visiting a crafted URL. FileZ has not published which URL handler or rendering component fails to neutralize attacker-controlled content. Exploitation requires a local low-privileged user to visit the URL and actively interact; the published assessments report confidentiality loss only.

The record

CVE
CVE-2025-2069
Published
Apr 25, 2025
Updated
Apr 25, 2025
Vendor
FileZilla Project
Product
FileZilla Client
Classifications
CWE-79, T1204.001
Attack vector
local
Privileges
authenticated

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 privilegesauthenticated

What is affected?

FileZilla Project · FileZilla Clientversion=0 <11.0.0.10

Published CVSS scores

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
5.0Lenovo Group Ltd.CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A: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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1204.001User Execution: Malicious Link

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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