CVE-2025-11125Public exploitNetwork attack vector

Reflected XSS via unescaped Error parameter

Published Sep 28, 2025 · Updated Sep 28, 2025

Reflected XSS in Online Banking System at commit 57437e6400ce0ae240e692c24e6346b8d0c17d7a allows remote attackers to inject scripts. The connection_error.php handler writes the Error query parameter into an HTML error message without context-appropriate escaping or neutralization. No authentication is required, but a victim must open the crafted response; injected script can alter content in that victim's application-origin page.

CVSS severity4.3
Medium
EPSS probability0.35%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Reflected XSS in Online Banking System at commit 57437e6400ce0ae240e692c24e6346b8d0c17d7a allows remote attackers to inject scripts. The connection_error.php handler writes the Error query parameter into an HTML error message without context-appropriate escaping or neutralization. No authentication is required, but a victim must open the crafted response; injected script can alter content in that victim's application-origin page.

The record

CVE
CVE-2025-11125
Published
Sep 28, 2025
Updated
Sep 28, 2025
Vendor
Online Computer and Laptop Store Project
Product
Online Banking System
Classifications
CWE-79, CWE-94, T1059.007
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 28, 2025CVE publishedPublication date reported by the CVE source.
  2. Sep 28, 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=57437e6400ce0ae240e692c24e6346b8d0c17d7a

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Online Computer and Laptop Store Project · Online Banking Systemversion=57437e6400ce0ae240e692c24e6346b8d0c17d7a

Published CVSS scores

2.1VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
5.0VulDBAV:N/AC:L/Au:N/C:N/I:P/A:N
4.3VulDBCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-94Improper Control of Generation of Code ('Code Injection')
T1059.007JavaScript/JScript

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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