CVE-2026-90524 (GCVE-0-2026-90524)
Vulnerability from cvelistv5 – Published: 2026-09-13 13:30 – Updated: 2026-09-15 13:59 X_Open Source
VLAI
EPSS
VEX
Title
jaychouchannel Tourism-Management-System Update Endpoint missing authentication
Summary
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.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-15 13:47 UTC
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/403114 | vdb-entry |
| https://vuldb.com/vuln/403114/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-90524 | third-party-advisory |
| https://vuldb.com/submit/912245 | third-party-advisory |
| https://github.com/jaychouchannel/Tourism-Managem… | exploitissue-tracking |
| https://github.com/jaychouchannel/Tourism-Managem… | patch |
| https://github.com/jaychouchannel/Tourism-Managem… | product |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| jaychouchannel | Tourism-Management-System |
Affected:
229956e20dbd4a80eeff14535e44d3099502af09
cpe:2.3:a:jaychouchannel:tourism-management-system:*:*:*:*:*:*:*:* |
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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