CVE-2022-3933Public exploitNetwork attack vector

Authenticated browser script execution via unescaped columns_gap

Published Dec 12, 2022 · Updated Apr 22, 2025

Reflected XSS in G5Theme Essential Real Estate before 3.9.6 allows remote authenticated users to execute script in a browser. The ere_property_gallery_fillter_ajax action reflects the columns_gap request parameter into its response without context-appropriate sanitization and escaping. Exploitation requires a WordPress Administrator account and a browser to process the crafted response; resulting script runs in that browser's site context.

CVSS severity5.4
Medium
EPSS probability0.87%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Reflected XSS in G5Theme Essential Real Estate before 3.9.6 allows remote authenticated users to execute script in a browser. The ere_property_gallery_fillter_ajax action reflects the columns_gap request parameter into its response without context-appropriate sanitization and escaping. Exploitation requires a WordPress Administrator account and a browser to process the crafted response; resulting script runs in that browser's site context.

The record

CVE
CVE-2022-3933
Published
Dec 12, 2022
Updated
Apr 22, 2025
Vendor
G5Theme
Product
Essential Real Estate
Classifications
CWE-79, T1203
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Dec 12, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 22, 2025Record 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=0 <3.9.6

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

G5Theme · Essential Real Estateversion=0 <3.9.6

Published CVSS scores

5.4NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
5.4CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:R/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.

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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1203Exploitation for Client Execution

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo