CVE-2025-2221Public exploitNetwork attack vector

Database disclosure via unprepared user_phone query

Published Mar 14, 2025 · Updated Apr 8, 2026

Time-based SQL injection in WPCOM Member 1.7.6 and earlier allows remote attackers to extract sensitive database data via user_phone. The session query in includes/class-sesstion.php incorporates user_phone without sufficient escaping or a prepared SQL statement. The unauthenticated login AJAX interface supplies the input path, and exploitation can read database contents through a timing oracle.

CVSS severity7.5
High
EPSS probability1.71%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Time-based SQL injection in WPCOM Member 1.7.6 and earlier allows remote attackers to extract sensitive database data via user_phone. The session query in includes/class-sesstion.php incorporates user_phone without sufficient escaping or a prepared SQL statement. The unauthenticated login AJAX interface supplies the input path, and exploitation can read database contents through a timing oracle.

The record

CVE
CVE-2025-2221
Published
Mar 14, 2025
Updated
Apr 8, 2026
Vendor
WPCOM
Product
WPCOM Member
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 14, 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 <=1.7.6

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

WPCOM · WPCOM Memberversion=0 <=1.7.6

Published CVSS scores

7.5WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.5NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/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.

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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-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1190Exploit Public-Facing Application

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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