CVE-2025-3554Public exploitNetwork attack vector

Reflected script execution via crafted act parameter

Published Apr 14, 2025 · Updated Apr 14, 2025

Cross-site scripting in PHPSHE B2C商城系统 1.8 allows remote attackers to execute script in a victim's browser via the act parameter. The buyer cron path at api.php?mod=cron&act=buyer processes the attacker-controlled act value without neutralizing it before web page generation. No authentication is required, but a victim must load the crafted response; resulting script runs in the site's browser context and can read page data or alter browser-side interactions.

CVSS severity6.1
Medium
EPSS probability0.53%
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 PHPSHE B2C商城系统 1.8 allows remote attackers to execute script in a victim's browser via the act parameter. The buyer cron path at api.php?mod=cron&act=buyer processes the attacker-controlled act value without neutralizing it before web page generation. No authentication is required, but a victim must load the crafted response; resulting script runs in the site's browser context and can read page data or alter browser-side interactions.

The record

CVE
CVE-2025-3554
Published
Apr 14, 2025
Updated
Apr 14, 2025
Vendor
广西南宁领众网络科技有限公司
Product
PHPSHE B2C商城系统
Classifications
CWE-94, CWE-79, T1059.007
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 14, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 14, 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=1.8

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

广西南宁领众网络科技有限公司 · PHPSHE B2C商城系统version=1.8

Published CVSS scores

5.0VulDB CNAAV:N/AC:L/Au:N/C:N/I:P/A:N
5.3VulDB CNACVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
6.1NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
4.3VulDB CNACVSS: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-94Improper Control of Generation of Code ('Code Injection')
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007Command and Scripting Interpreter: JavaScript/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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