CVE-2022-4474Public exploitNetwork attack vector

Stored XSS via unescaped shortcode attribute

Published Jan 23, 2023 · Updated Apr 2, 2025

Stored XSS in Easy Social Feed before 6.4.0 allows remote authenticated users to execute scripts through a crafted shortcode attribute. The Instagram feed shortcode outputs the wrapper_class attribute into page markup without validation or escaping, allowing injected event-handler JavaScript to persist. Contributor-level access is sufficient to store the payload, and it executes when another user, including an administrator, views the affected page.

CVSS severity5.4
Medium
EPSS probability0.47%
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 Easy Social Feed before 6.4.0 allows remote authenticated users to execute scripts through a crafted shortcode attribute. The Instagram feed shortcode outputs the wrapper_class attribute into page markup without validation or escaping, allowing injected event-handler JavaScript to persist. Contributor-level access is sufficient to store the payload, and it executes when another user, including an administrator, views the affected page.

The record

CVE
CVE-2022-4474
Published
Jan 23, 2023
Updated
Apr 2, 2025
Vendor
Sajid Javed
Product
Easy Social Feed – Social Photos Gallery and Post Feed for WordPress
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 23, 2023CVE publishedPublication date reported by the CVE source.
  2. Apr 2, 2025Record 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 <6.4.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Sajid Javed · Easy Social Feed – Social Photos Gallery and Post Feed for WordPressversion=0 <6.4.0

Published CVSS scores

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007Command and Scripting Interpreter: JavaScript/JScript

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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