CVE-2023-3510Public exploitNetwork attack vector

Subscriber-level stored XSS via unchecked settings

Published Sep 11, 2023 · Updated Aug 2, 2024

Stored XSS in Danial Hatami FTP Access 1.0 and earlier allows remote authenticated users to execute JavaScript via plugin settings. The FTPMenu function accepts POSTed FTPHost, FTPUser, and FTPPassword values without capability or CSRF checks, sanitization, or output escaping. Subscriber-level access, or a forged request targeting any logged-in user, can store a payload that runs when an administrator opens the settings page.

CVSS severity5.4
Medium
EPSS probability0.22%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in Danial Hatami FTP Access 1.0 and earlier allows remote authenticated users to execute JavaScript via plugin settings. The FTPMenu function accepts POSTed FTPHost, FTPUser, and FTPPassword values without capability or CSRF checks, sanitization, or output escaping. Subscriber-level access, or a forged request targeting any logged-in user, can store a payload that runs when an administrator opens the settings page.

The record

CVE
CVE-2023-3510
Published
Sep 11, 2023
Updated
Aug 2, 2024
Vendor
Danial Hatami
Product
FTP Access
Classifications
CWE-79, CWE-352, T1203
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 11, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 2024Record 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 <=1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Danial Hatami · FTP Accessversion=0 <=1.0

Published CVSS scores

5.4NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
6.4WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-352Cross-Site Request Forgery (CSRF)
T1203Exploitation for Client Execution

Public exploit references

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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