CVE-2024-5453Network attack vector

Subscriber-level option modification via unchecked AJAX handlers

Published Jun 5, 2024 · Updated Apr 8, 2026

Missing authorization in ProfileGrid 5.8.6 and earlier allows remote authenticated users to modify WordPress options or group icons. The pm_dismissible_notice handler passes an attacker-controlled option name to update_option with the value 1, while pm_wizard_update_group_icon updates group-icon data; neither function verifies a capability. Subscriber-level access is sufficient, and exploitation can alter arbitrary site options or group appearance without reported data disclosure or service interruption.

CVSS severity4.3
Medium
EPSS probability0.35%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in ProfileGrid 5.8.6 and earlier allows remote authenticated users to modify WordPress options or group icons. The pm_dismissible_notice handler passes an attacker-controlled option name to update_option with the value 1, while pm_wizard_update_group_icon updates group-icon data; neither function verifies a capability. Subscriber-level access is sufficient, and exploitation can alter arbitrary site options or group appearance without reported data disclosure or service interruption.

The record

CVE
CVE-2024-5453
Published
Jun 5, 2024
Updated
Apr 8, 2026
Vendor
EventPrime Events
Product
ProfileGrid
Classifications
CWE-862, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 5, 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 <=5.8.6

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

EventPrime Events · ProfileGridversion=0 <=5.8.6

Published CVSS scores

4.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
4.3WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
T1190Exploit Public-Facing Application

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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