CVE-2022-26665Known exploitationPublic exploitNetwork attack vector

Unauthenticated case-record disclosure via unchecked direct requests

Published Apr 18, 2022 · Updated Aug 3, 2024

Authorization bypass in Tyler Technologies Odyssey Portal before 17.1.20 allows remote attackers to read sensitive case records. Direct case-detail requests return records for attacker-supplied case identifiers without checking whether the requester is authorized to view them. Unauthenticated network access to a portal is sufficient; exposure is limited to case-record confidentiality, with no reported ability to alter records or interrupt service.

CVSS severity7.5
High
EPSS probability1.88%
Next 30 days · Sep 16, 2026
Known exploitationReported
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authorization bypass in Tyler Technologies Odyssey Portal before 17.1.20 allows remote attackers to read sensitive case records. Direct case-detail requests return records for attacker-supplied case identifiers without checking whether the requester is authorized to view them. Unauthenticated network access to a portal is sufficient; exposure is limited to case-record confidentiality, with no reported ability to alter records or interrupt service.

The record

CVE
CVE-2022-26665
Published
Apr 18, 2022
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-639, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 18, 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

5.0NIST NVDAV:N/AC:L/Au:N/C:P/I:N/A:N
7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

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 exploitationReported
Public exploitPublished

Weakness, pattern, technique

CWE-639Authorization Bypass Through User-Controlled Key
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Reported exploitation

Technologies

Your stack

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Your stack

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