CVE-2026-66680Network attack vector

Database disclosure via blind SQL injection

Published Aug 20, 2026 · Updated Aug 20, 2026

SQL injection in Plainware Locatoraid Store Locator 3.9.72 and earlier allows remote attackers to read database contents via crafted requests. Patchstack's CNA record classifies the issue as blind SQL injection, but the public record and vendor changelog do not disclose the vulnerable endpoint, parameter, query, or function that incorporates attacker input into SQL. No authentication or user interaction is required; exposure depends on internet-reachable WordPress sites running the plugin, and published scoring indicates confidentiality impact with only limited availability effect and no confirmed data modification.

CVSS severity9.3
Critical
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

SQL injection in Plainware Locatoraid Store Locator 3.9.72 and earlier allows remote attackers to read database contents via crafted requests. Patchstack's CNA record classifies the issue as blind SQL injection, but the public record and vendor changelog do not disclose the vulnerable endpoint, parameter, query, or function that incorporates attacker input into SQL. No authentication or user interaction is required; exposure depends on internet-reachable WordPress sites running the plugin, and published scoring indicates confidentiality impact with only limited availability effect and no confirmed data modification.

The record

CVE
CVE-2026-66680
Published
Aug 20, 2026
Updated
Aug 20, 2026
Vendor
Plainware
Product
Locatoraid Store Locator
Classifications
CWE-89, CAPEC-7, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 20, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 20, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=n/a <=3.9.72

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Plainware · Locatoraid Store Locatorversion=n/a <=3.9.72

Published CVSS scores

9.3PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L

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-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CAPEC-7Blind SQL Injection
T1190Exploit Public-Facing Application

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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