CVE-2024-3666Network attack vector

Contributor-level stored XSS via agent coordinates

Published May 22, 2024 · Updated Apr 8, 2026

Stored XSS in WpOpal Opal Estate Pro 1.7.6 and earlier allows remote authenticated users to execute scripts via agent coordinates. The agent latitude and longitude parameters accept insufficiently sanitized input that is later rendered without adequate output escaping. Contributor-level access is required to store the payload, which executes whenever a user opens the affected page and can act in that user's browser context.

CVSS severity6.4
Medium
EPSS probability0.26%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in WpOpal Opal Estate Pro 1.7.6 and earlier allows remote authenticated users to execute scripts via agent coordinates. The agent latitude and longitude parameters accept insufficiently sanitized input that is later rendered without adequate output escaping. Contributor-level access is required to store the payload, which executes whenever a user opens the affected page and can act in that user's browser context.

The record

CVE
CVE-2024-3666
Published
May 22, 2024
Updated
Apr 8, 2026
Vendor
GutenGeek
Product
Opal Estate Pro
Classifications
CWE-87, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 22, 2024CVE 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 privilegesauthenticated

What is affected?

GutenGeek · Opal Estate Proversion=0 <=1.7.6

Published CVSS scores

6.4WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/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.

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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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-87Improper Neutralization of Alternate XSS Syntax
T1059.007JavaScript

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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