CVE-2024-4537Network attack vector

Ticket URL disclosure via unchecked object reference

Published May 7, 2024 · Updated Aug 1, 2024

IDOR in Impronta Soluciones Janto Ticketing Software 4.3r10.cks allows remote attackers to obtain another user's ticket download URL. The ticket-download service resolves a user-controlled ticket reference without verifying that the requested ticket belongs to the requester. No authentication or user interaction is required, and the exposed URL permits retrieval of another customer's purchased ticket.

CVSS severity7.5
High
EPSS probability0.66%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

IDOR in Impronta Soluciones Janto Ticketing Software 4.3r10.cks allows remote attackers to obtain another user's ticket download URL. The ticket-download service resolves a user-controlled ticket reference without verifying that the requested ticket belongs to the requester. No authentication or user interaction is required, and the exposed URL permits retrieval of another customer's purchased ticket.

The record

CVE
CVE-2024-4537
Published
May 7, 2024
Updated
Aug 1, 2024
Vendor
Impronta Soluciones
Product
Janto Ticketing Software
Classifications
CWE-639
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 7, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 1, 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=4.3r10.cks

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Impronta Soluciones · Janto Ticketing Softwareversion=4.3r10.cks
Impronta Soluciones · Jantoversion=4.3r10.cks

Published CVSS scores

7.5INCIBECVSS: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

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-639Authorization Bypass Through User-Controlled Key

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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