CVE-2021-24951Network attack vector

Administrator SQL injection via unsanitized duplication identifier

Published Dec 13, 2021 · Updated Aug 3, 2024

SQL injection in LearnPress before 4.1.4 allows remote authenticated users to alter database queries through the duplication id parameter. The duplication handlers pass the unvalidated id parameter into SQL statements without sanitizing or escaping it. Administrator access to the WordPress duplication workflow is required, and successful injection permits attacker-controlled database queries.

CVSS severity9.8
Critical
EPSS probability1.57%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in LearnPress before 4.1.4 allows remote authenticated users to alter database queries through the duplication id parameter. The duplication handlers pass the unvalidated id parameter into SQL statements without sanitizing or escaping it. Administrator access to the WordPress duplication workflow is required, and successful injection permits attacker-controlled database queries.

The record

CVE
CVE-2021-24951
Published
Dec 13, 2021
Updated
Aug 3, 2024
Vendor
Overdrive Eletrônica
Product
LearnPress
Classifications
CWE-89, T1190
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Dec 13, 2021CVE 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=4.1.4 <4.1.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Overdrive Eletrônica · LearnPressversion=4.1.4 <4.1.4

Published CVSS scores

7.5NIST NVDAV:N/AC:L/Au:N/C:P/I:P/A:P
9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
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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