CVE-2023-23460Network attack vector

Unauthenticated access via manipulated endpoint parameters

Published Feb 15, 2023 · Updated Mar 19, 2025

Authentication bypass in Priority Software Priority Web 19.1.0.68 allows remote attackers to access protected functions via parameter manipulation. An unspecified endpoint accepts manipulated parameters without enforcing the intended authentication check; public sources do not identify the endpoint or parameter. No credentials or user interaction are required, and the CNA bounds the impact to unauthorized reading and modification of protected data.

CVSS severity9.1
Critical
EPSS probability0.69%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authentication bypass in Priority Software Priority Web 19.1.0.68 allows remote attackers to access protected functions via parameter manipulation. An unspecified endpoint accepts manipulated parameters without enforcing the intended authentication check; public sources do not identify the endpoint or parameter. No credentials or user interaction are required, and the CNA bounds the impact to unauthorized reading and modification of protected data.

The record

CVE
CVE-2023-23460
Published
Feb 15, 2023
Updated
Mar 19, 2025
Vendor
Priority Software
Product
Priority Web
Classifications
CWE-287, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 15, 2023CVE publishedPublication date reported by the CVE source.
  2. Mar 19, 2025Record 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=version 19.1.0.68 <version 22.1 Web

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Priority Software · Priority Webversion=version 19.1.0.68 <version 22.1 Web

Published CVSS scores

9.1Israel National Cyber DirectorateCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
9.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8NVDCVSS: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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-287Improper Authentication
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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