CVE-2022-28111Network attack vector

SQL injection via unchecked orderBy parameter

Published May 4, 2022 · Updated Aug 3, 2024

SQL injection in MyBatis PageHelper before 5.3.1 allows remote attackers to alter database queries through an orderBy value. Page.setOrderBy stores the caller-supplied orderBy string without validation, allowing time-delay expressions to enter the generated ORDER BY clause. Reachability requires a consuming application to pass remote input into the sorting API; the demonstrated consequence is time-based query manipulation.

CVSS severity9.8
Critical
EPSS probability1.70%
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 MyBatis PageHelper before 5.3.1 allows remote attackers to alter database queries through an orderBy value. Page.setOrderBy stores the caller-supplied orderBy string without validation, allowing time-delay expressions to enter the generated ORDER BY clause. Reachability requires a consuming application to pass remote input into the sorting API; the demonstrated consequence is time-based query manipulation.

The record

CVE
CVE-2022-28111
Published
May 4, 2022
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-89
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 4, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.8GitHub Advisory DatabaseCVSS: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.

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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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

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

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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