CVE-2024-0900Network attack vector

Subscriber-level post creation via missing capability check

Published Apr 23, 2024 · Updated Apr 8, 2026

Missing authorization in EleSpare 2.1.2 and earlier allows remote authenticated users to create arbitrary WordPress posts via AJAX. The elespare_create_post() AJAX handler processes post-creation requests without checking whether the caller has an appropriate capability. Subscriber-level access is sufficient, and the demonstrated consequence is unauthorized site-content creation rather than broader administrative control.

CVSS severity4.3
Medium
EPSS probability0.37%
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 EleSpare 2.1.2 and earlier allows remote authenticated users to create arbitrary WordPress posts via AJAX. The elespare_create_post() AJAX handler processes post-creation requests without checking whether the caller has an appropriate capability. Subscriber-level access is sufficient, and the demonstrated consequence is unauthorized site-content creation rather than broader administrative control.

The record

CVE
CVE-2024-0900
Published
Apr 23, 2024
Updated
Apr 8, 2026
Vendor
Elespare
Product
EleSpare – News, Magazine and Blog Addons for Elementor
Classifications
CWE-862, T1565.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 23, 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 <=2.1.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Elespare · EleSpare – News, Magazine and Blog Addons for Elementorversion=0 <=2.1.2
AF Themes · EleSpareversion=2.1.2

Published CVSS scores

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
T1565.001Stored Data Manipulation

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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