CVE-2024-1720Network attack vector

Stored XSS via unescaped Display Name output

Published Mar 7, 2024 · Updated Apr 8, 2026

Stored XSS in WPEverest User Registration & Membership 3.1.4 and earlier allows remote attackers to execute script via Display Name. The account-page shortcode in includes/class-ur-shortcodes.php renders the stored WordPress display_name value without adequate output escaping. Exploitation requires an attacker-created account and social engineering that causes a user to log in as that account; script runs in the affected browser session.

CVSS severity4.7
Medium
EPSS probability0.55%
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 WPEverest User Registration & Membership 3.1.4 and earlier allows remote attackers to execute script via Display Name. The account-page shortcode in includes/class-ur-shortcodes.php renders the stored WordPress display_name value without adequate output escaping. Exploitation requires an attacker-created account and social engineering that causes a user to log in as that account; script runs in the affected browser session.

The record

CVE
CVE-2024-1720
Published
Mar 7, 2024
Updated
Apr 8, 2026
Vendor
WPEverest
Product
User Registration & Membership
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 7, 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 <=3.1.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

WPEverest · User Registration & Membershipversion=0 <=3.1.4

Published CVSS scores

6.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
4.7WordfenceCVSS:3.1/AV:N/AC:H/PR:N/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

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

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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