Vulnerability · Published Sep 13, 2026 · Assigned by VulDB

CVE-2026-90524jaychouchannel Tourism-Management-System Update Endpoint missing authentication

High 7.3

In plain English

A high-severity missing authentication in Tourism-Management-System from jaychouchannel. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 53% of all known vulnerabilities).

Severity (CVSS 3.1)7.3High

Exploit odds (30 days)0.7%top 46.9% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A security flaw has been discovered in jaychouchannel Tourism-Management-System up to 229956e20dbd4a80eeff14535e44d3099502af09. The impacted element is an unknown function of the component Update Endpoint. Performing a manipulation results in missing authentication. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks. This product uses a rolling release model to deliver continuous updates. As a result, specific version information for affected or updated releases is not available. The patch is named 84d8ec384f669df3985293dab293bb7b477efa64. It is suggested to install a patch to address this issue.

Affected products (as reported)

Vendor	Product	Versions
jaychouchannel	Tourism-Management-System	229956e20dbd4a80eeff14535e44d3099502af09

Weakness: CWE-306, CWE-287 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C

References

VDB-403114 | jaychouchannel Tourism-Management-System Update Endpoint missing authentication vdb-entry
VDB-403114 | CTI Indicators (IOB, IOC) signature, permissions-required
CVE-2026-90524 | CVE Analysis and Report third-party-advisory
Submit #912245 | jaychouchannel Tourism_Management_System 8122bf020d91199eddfff3ee02d1632a70a9a132 Missing Authentication third-party-advisory
https://github.com/jaychouchannel/Tourism-Management-System/issues/11 exploit, issue-tracking
https://github.com/jaychouchannel/Tourism-Management-System/commit/84d8ec384f669df3985293dab293bb7b477efa64 patch
https://github.com/jaychouchannel/Tourism-Management-System/ product