CVE-2021-24629Public exploitNetwork attack vector

Admin-authenticated SQL injection via unescaped id parameter

Published Nov 8, 2021 · Updated Aug 3, 2024

SQL injection in Kartik Shete Post Content XMLRPC 1.0 and earlier allows remote authenticated users to execute SQL via the admin dashboard. The edit-site path in list_sites.php appends the id GET parameter directly to a SELECT statement without sanitization, escaping, or validation. Administrator access is required, and the published time-delay payload demonstrates control of the database query without establishing operating-system command execution.

CVSS severity7.2
High
EPSS probability1.55%
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 Kartik Shete Post Content XMLRPC 1.0 and earlier allows remote authenticated users to execute SQL via the admin dashboard. The edit-site path in list_sites.php appends the id GET parameter directly to a SELECT statement without sanitization, escaping, or validation. Administrator access is required, and the published time-delay payload demonstrates control of the database query without establishing operating-system command execution.

The record

CVE
CVE-2021-24629
Published
Nov 8, 2021
Updated
Aug 3, 2024
Vendor
Kartik Shete
Product
Post Content XMLRPC
Classifications
CWE-89, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 8, 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=1.0 <=1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Kartik Shete · Post Content XMLRPCversion=1.0 <=1.0

Published CVSS scores

6.5NIST NVDAV:N/AC:L/Au:S/C:P/I:P/A:P
7.2NIST NVDCVSS: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 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 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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