CVE-2024-2765Network attack vector

Stored XSS via unsafe profile URL rendering

Published May 2, 2024 · Updated Apr 8, 2026

Stored XSS in Ultimate Member 2.8.4 and earlier allows remote authenticated users to run scripts through Skype or Spotify profile URLs. Profile field rendering inserts those user-controlled values into anchor href attributes with esc_attr(), which escapes HTML but does not restrict URL schemes. Subscriber access is sufficient to store the payload, and the script runs in the browser of any user who views the affected profile.

CVSS severity5.4
Medium
EPSS probability0.50%
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 Ultimate Member 2.8.4 and earlier allows remote authenticated users to run scripts through Skype or Spotify profile URLs. Profile field rendering inserts those user-controlled values into anchor href attributes with esc_attr(), which escapes HTML but does not restrict URL schemes. Subscriber access is sufficient to store the payload, and the script runs in the browser of any user who views the affected profile.

The record

CVE
CVE-2024-2765
Published
May 2, 2024
Updated
Apr 8, 2026
Vendor
Ultimate Member Group Ltd
Product
Ultimate Member
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 2, 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 <=2.8.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Ultimate Member Group Ltd · Ultimate Memberversion=0 <=2.8.4

Published CVSS scores

5.4WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/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 exploitUnconfirmed

Weakness, pattern, technique

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

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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