CVE-2021-24786Public exploitNetwork attack vector

Administrator SQL injection via unescaped log sorting

Published Jan 3, 2022 · Updated May 22, 2025

SQL injection in WP Chill Download Monitor before 4.4.5 allows remote authenticated users to execute SQL through the logs page. The logs view inserts the orderby GET parameter into a SQL statement without proper validation or escaping, and a crafted value reaches the query's ORDER BY clause. An Administrator-level account and at least one existing log entry are required; the published proof of concept demonstrates a time-delayed database query.

CVSS severity7.2
High
EPSS probability17.35%
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 WP Chill Download Monitor before 4.4.5 allows remote authenticated users to execute SQL through the logs page. The logs view inserts the orderby GET parameter into a SQL statement without proper validation or escaping, and a crafted value reaches the query's ORDER BY clause. An Administrator-level account and at least one existing log entry are required; the published proof of concept demonstrates a time-delayed database query.

The record

CVE
CVE-2021-24786
Published
Jan 3, 2022
Updated
May 22, 2025
Vendor
WP Chill
Product
Download Monitor
Classifications
CWE-89, T1190
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Jan 3, 2022CVE publishedPublication date reported by the CVE source.
  2. May 22, 2025Record 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=4.4.5 <4.4.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

WP Chill · Download Monitorversion=4.4.5 <4.4.5

Published CVSS scores

6.5NVDAV:N/AC:L/Au:S/C:P/I:P/A:P
7.2CISA-ADPCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
7.2NVDCVSS:3.1/AV:N/AC:L/PR:H/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1190Exploit Public-Facing Application

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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