CVE-2023-6341Public exploitNetwork attack vector

Restricted document disclosure via user-controlled URL identifiers

Published Nov 30, 2023 · Updated Aug 2, 2024

Authorization bypass in Catalis CMS360 allows remote attackers to view restricted court documents by changing identifiers in URLs. CMS360 accepts numeric document and case identifiers from a document URL and returns the referenced file without enforcing its access restrictions. No authentication is required, but exposure depends on each court's configuration and on obtaining or guessing numeric document identifiers.

CVSS severity5.3
Medium
EPSS probability0.86%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authorization bypass in Catalis CMS360 allows remote attackers to view restricted court documents by changing identifiers in URLs. CMS360 accepts numeric document and case identifiers from a document URL and returns the referenced file without enforcing its access restrictions. No authentication is required, but exposure depends on each court's configuration and on obtaining or guessing numeric document identifiers.

The record

CVE
CVE-2023-6341
Published
Nov 30, 2023
Updated
Aug 2, 2024
Vendor
Catalis
Product
CMS360
Classifications
CWE-639, T1213
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 30, 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <~2023-11-03

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Catalis · CMS360version=0 <~2023-11-03

Published CVSS scores

5.3Cybersecurity and Infrastructure Security AgencyCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/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.

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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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-639Authorization Bypass Through User-Controlled Key
T1213Data from Information Repositories

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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