The file manager option in CuppaCMS before 2019-11-12 allows an authenticated attacker to upload a malicious file within an image extension and through a custom request using the rename function provided by the file manager is able to modify the image extension into PHP resulting in remote arbitrary code execution.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2020-10-05T14:27:01

Updated: 2024-08-04T15:49:06.753Z

Reserved: 2020-09-24T00:00:00

Link: CVE-2020-26048

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-10-05T15:15:12.170

Modified: 2024-11-21T05:19:06.003

Link: CVE-2020-26048

cve-icon Redhat

No data.