CVE-2025-10246Public exploitNetwork attack vector

Authenticated script execution via unencoded h parameter

Published Sep 11, 2025 · Updated Sep 11, 2025

Cross-site scripting in s42transfer 124fe96324915490c81eaf7db3234b0b4e4bab3c allows remote authenticated users to run script via f.php h input. In f.php, the h value is copied into hidden input values and an inline JavaScript URL without HTML or JavaScript output encoding. A valid file link and victim interaction are required; successful exploitation modifies browser-rendered content without server data disclosure or service interruption.

CVSS severity3.5
Low
EPSS probability0.24%
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 s42transfer 124fe96324915490c81eaf7db3234b0b4e4bab3c allows remote authenticated users to run script via f.php h input. In f.php, the h value is copied into hidden input values and an inline JavaScript URL without HTML or JavaScript output encoding. A valid file link and victim interaction are required; successful exploitation modifies browser-rendered content without server data disclosure or service interruption.

The record

CVE
CVE-2025-10246
Published
Sep 11, 2025
Updated
Sep 11, 2025
Vendor
lokibhardwaj
Product
s42transfer
Classifications
CWE-94, CWE-79, T1203
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 11, 2025CVE publishedPublication date reported by the CVE source.
  2. Sep 11, 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=124fe96324915490c81eaf7db3234b0b4e4bab3c

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

lokibhardwaj · s42transferversion=124fe96324915490c81eaf7db3234b0b4e4bab3c

Published CVSS scores

4.0VulDBAV:N/AC:L/Au:S/C:N/I:P/A:N
3.5VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
2.0VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P

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)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-94Improper Control of Generation of Code ('Code Injection')
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
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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