CVE-2024-4537
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedIDOR vulnerability in Janto Ticketing Software affecting version 4.3r10. This vulnerability could allow a remote user to obtain the download URL of another user to obtain the purchased ticket.
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · moderate confidenceIDOR vulnerability in Janto Ticketing Software v4.3r10 allows a remote user to access another user's ticket download URLs by manipulating object references (ticket IDs) in requests, enabling unauthorized access to purchased tickets belonging to other users.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Network
- Complexity
- Low
- Privileges
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- None
- Availability
- None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
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Verify Janto Ticketing Software versionLocate the installed version of Janto Ticketing Software in the application (typically visible in the footer, about page, or admin panel) and confirm it is v4.3r10Affected if The installed version is v4.3r10 or falls within the same version branch where this IDOR was identified
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Confirm ticket download feature is accessibleLog in as a standard user and navigate to your purchased tickets section to confirm the download URL functionality exists and is accessibleAffected if The ticket download feature is present and returns URLs containing ticket ID parameters
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Test IDOR on ticket download endpointObtain a ticket download URL for your own purchased ticket (note the ticket ID parameter), then log in as a different user and attempt to access that same URL with the original user's ticket ID to see if the download is returned without authorization checksAffected if The system returns the ticket download for a ticket ID that does not belong to the currently authenticated user, indicating missing ownership validation
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Verify object reference enumeration is possibleAttempt to increment or decrement the ticket ID parameter in the download URL to access tickets belonging to other users, observing whether the system returns unauthorized downloadsAffected if Modifying the ticket ID to values belonging to other users successfully returns their ticket download URLs without proper authorization
The environment is affected if Janto Ticketing Software v4.3r10 is running and the ticket download endpoint returns tickets belonging to other users when their ticket IDs are requested by an authenticated user who does not own those tickets.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
From vendor dataImplement proper authorization checks to verify ticket ownership before returning download URLs. Ensure the authenticated user has rights to access the specific ticket identifier being requested.
- Consultation3.0 h
- Implementation6.0 h
- Testing4.0 h
- Review / QA2.0 h
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Free · runs locallyCheck whether your project pulls in CVE-2024-4537 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2024-4537 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
- No weaponised exploit code, or anything meant to cause harm
- No spam, self-promotion, credentials, or personal data