CVE-2022-48328Public exploitNetwork attack vector

Authenticated SQL injection via unallowlisted field names

Published Feb 20, 2023 · Updated Nov 27, 2024

SQL injection in MISP before 2.4.167 allows remote authenticated users to read or modify database data via crafted search field names. The CRUD IndexFilterComponent accepts user-controlled parameter names as database query fields without allowlisting them, although it sanitizes their associated values. Low-privileged accounts can submit a crafted POST to an affected index endpoint and extract plaintext API keys or other database contents.

CVSS severity9.8
Critical
EPSS probability1.30%
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 MISP before 2.4.167 allows remote authenticated users to read or modify database data via crafted search field names. The CRUD IndexFilterComponent accepts user-controlled parameter names as database query fields without allowlisting them, although it sanitizes their associated values. Low-privileged accounts can submit a crafted POST to an affected index endpoint and extract plaintext API keys or other database contents.

The record

CVE
CVE-2022-48328
Published
Feb 20, 2023
Updated
Nov 27, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-89, CWE-755, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 20, 2023CVE publishedPublication date reported by the CVE source.
  2. Nov 27, 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 privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

8.8Zigrin SecurityCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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 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-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CWE-755Improper Handling of Exceptional Conditions
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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