CVE-2021-24824Public exploitNetwork attack vector

Authenticated metadata disclosure via unchecked shortcode identifiers

Published Mar 7, 2022 · Updated Aug 3, 2024

Incorrect authorization in Eliot Akira Custom Content Shortcode before 4.0.1 allows remote authenticated users to read arbitrary post metadata. The [field] shortcode accepts attacker-chosen post identifiers and field keys and returns matching metadata without checking permission to read the referenced post. Contributor access is sufficient; with WooCommerce present, exposed values include order billing email addresses.

CVSS severity6.5
Medium
EPSS probability0.79%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Incorrect authorization in Eliot Akira Custom Content Shortcode before 4.0.1 allows remote authenticated users to read arbitrary post metadata. The [field] shortcode accepts attacker-chosen post identifiers and field keys and returns matching metadata without checking permission to read the referenced post. Contributor access is sufficient; with WooCommerce present, exposed values include order billing email addresses.

The record

CVE
CVE-2021-24824
Published
Mar 7, 2022
Updated
Aug 3, 2024
Vendor
Eliot Akira
Product
Custom Content Shortcode
Classifications
CWE-863, T1213
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 7, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record 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=4.0.1 <4.0.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Eliot Akira · Custom Content Shortcodeversion=4.0.1 <4.0.1

Published CVSS scores

4.0NIST NVDAV:N/AC:L/Au:S/C:P/I:N/A:N
4.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
6.5WPScanCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/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-863Incorrect Authorization
T1213Data from Information Repositories

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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