CVE-2025-12039Network attack vector

Unauthenticated phpinfo disclosure via spoofed client IP

Published Nov 21, 2025 · Updated Apr 8, 2026

Information disclosure in BigBuy Dropshipping Connector for WooCommerce 2.0.5 and earlier allows remote attackers to retrieve phpinfo() output. ApiController trusts user-supplied proxy headers as the client IP, allowing a forged address to satisfy the IP-based guard before it invokes phpinfo(). No authentication or user interaction is required, and disclosure is limited to PHP configuration and server-environment data exposed by phpinfo().

CVSS severity5.3
Medium
EPSS probability0.29%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in BigBuy Dropshipping Connector for WooCommerce 2.0.5 and earlier allows remote attackers to retrieve phpinfo() output. ApiController trusts user-supplied proxy headers as the client IP, allowing a forged address to satisfy the IP-based guard before it invokes phpinfo(). No authentication or user interaction is required, and disclosure is limited to PHP configuration and server-environment data exposed by phpinfo().

The record

CVE
CVE-2025-12039
Published
Nov 21, 2025
Updated
Apr 8, 2026
Vendor
devsmip
Product
BigBuy Dropshipping Connector for WooCommerce
Classifications
CWE-200, T1082
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 21, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 2026Record 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 <=2.0.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

devsmip · BigBuy Dropshipping Connector for WooCommerceversion=0 <=2.0.5

Published CVSS scores

5.3WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/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 exploitUnconfirmed

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
T1082System Information Discovery

Public exploit references

No public exploit references are available in this record.

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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