CVE-2026-19360

A vulnerability was detected in wongcyrus ExcelLexBot up to 0.0.3. This affects the function ExcelLexBotS3TriggerFunction of the component Lambda Function Handler. Performing a manipulation results in improper privilege management. The attack may be initiated remotely. The vendor was contacted early about this disclosure but did not respond in any way. This vulnerability only affects products that are no longer supported by the maintainer.

CVSS v3 4.7 MEDIUM
CVSS v2.0 5.8 MEDIUM

4.7^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.2 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

5.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:M/C:P/I:P/A:P

Exploitability : 6.4 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication MULTIPLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://vuldb.com/cve/CVE-2026-19360
https://vuldb.com/submit/866026
https://vuldb.com/vuln/387214
https://vuldb.com/vuln/387214/cti

Configurations

No configuration.

History

23 Oct 2026, 20:10

Type	Values Removed	Values Added
Summary		(es) Se detectó una vulnerabilidad en wongcyrus ExcelLexBot hasta 0.0.3. Esto afecta a la función ExcelLexBotS3TriggerFunction del componente Gestor de Función Lambda. Realizar una manipulación resulta en una gestión de privilegios impropia. El ataque puede ser iniciado remotamente. El proveedor fue contactado tempranamente sobre esta divulgación, pero no respondió de ninguna manera. Esta vulnerabilidad solo afecta a productos que ya no son compatibles con el mantenedor.

Information

Published : 2026-08-09 17:16

Updated : 2026-10-23 20:10

NVD link : CVE-2026-19360

Mitre link : CVE-2026-19360

CVE.ORG link : CVE-2026-19360

JSON object : View

Products Affected

No product.

CWE

CWE-266

Incorrect Privilege Assignment

CWE-269

Improper Privilege Management

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