CVE-2023-45633Network attack vector

Unauthenticated bypass of intended access controls

Published Jan 2, 2025 · Updated Apr 28, 2026

Missing authorization in IDX Broker IMPress Listings 2.6.2 and earlier allows remote attackers to bypass intended access controls via network requests. Public advisory materials do not disclose the affected function, endpoint, or omitted authorization check. No authentication or user interaction is required, but the protected action and resulting state change remain undisclosed.

CVSS severity6.5
Medium
EPSS probability0.32%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in IDX Broker IMPress Listings 2.6.2 and earlier allows remote attackers to bypass intended access controls via network requests. Public advisory materials do not disclose the affected function, endpoint, or omitted authorization check. No authentication or user interaction is required, but the protected action and resulting state change remain undisclosed.

The record

CVE
CVE-2023-45633
Published
Jan 2, 2025
Updated
Apr 28, 2026
Vendor
Agent Evolution
Product
IMPress Listings
Classifications
CWE-862, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 2, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 28, 2026Record 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=n/a <=2.6.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Agent Evolution · IMPress Listingsversion=n/a <=2.6.2

Published CVSS scores

6.5PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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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