CVE-2025-12290Public exploitNetwork attack vector

Unauthenticated script execution via unescaped query parameters

Published Oct 27, 2025 · Updated Oct 27, 2025

Reflected XSS in Suishang Enterprise-Level B2B2C Multi-User Mall System 1.0 allows remote attackers to execute browser scripts. The storefront handler for route 359 reflects unencoded keywords and key_type GET values into HTML, causing injected script markup to run. No login is required, but execution depends on a victim following a crafted URL; injected code runs under the victim's browser session.

CVSS severity4.3
Medium
EPSS probability0.32%
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 Suishang Enterprise-Level B2B2C Multi-User Mall System 1.0 allows remote attackers to execute browser scripts. The storefront handler for route 359 reflects unencoded keywords and key_type GET values into HTML, causing injected script markup to run. No login is required, but execution depends on a victim following a crafted URL; injected code runs under the victim's browser session.

The record

CVE
CVE-2025-12290
Published
Oct 27, 2025
Updated
Oct 27, 2025
Vendor
Suishang Information Technology (Shanghai) Co., Ltd.
Product
Suishang Enterprise-Level B2B2C Multi-User Mall System
Classifications
CWE-94, CWE-79, T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 27, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 27, 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=1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Suishang Information Technology (Shanghai) Co., Ltd. · Suishang Enterprise-Level B2B2C Multi-User Mall Systemversion=1.0

Published CVSS scores

4.3VulDBCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
5.0VulDBAV:N/AC:L/Au:N/C:N/I:P/A:N
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

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
Privilegesunauthenticated
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')
T1189Drive-by Compromise

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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