CVE-2023-48657Network attack vector

Database disclosure via unvalidated filter keys

Published Nov 17, 2023 · Updated Aug 2, 2024

SQL injection in AppModel.php in MISP before 2.4.176 allows remote authenticated users to read database data via crafted filter keys. The generic_add_filter method inserts unvalidated keys from request POST-body filters into CakePHP query-condition field names, enabling time-based SQL injection. Administrative access to a reachable Logs index endpoint is required, and successful exploitation exposes database contents such as password hashes and API keys.

CVSS severity9.8
Critical
EPSS probability0.92%
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 AppModel.php in MISP before 2.4.176 allows remote authenticated users to read database data via crafted filter keys. The generic_add_filter method inserts unvalidated keys from request POST-body filters into CakePHP query-condition field names, enabling time-based SQL injection. Administrative access to a reachable Logs index endpoint is required, and successful exploitation exposes database contents such as password hashes and API keys.

The record

CVE
CVE-2023-48657
Published
Nov 17, 2023
Updated
Aug 2, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
T1190
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Nov 17, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 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 privilegesadmin

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.2Zigrin SecurityCVSS:3.0/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.

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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 exploitUnconfirmed

Weakness, pattern, technique

T1190Exploit Public-Facing Application

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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