Security Advisory

CVE-2021-26642

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2023-01-20 00:00:00

Last updated 2025-04-03 16:59:58

Assigner krcert

State PUBLISHED

Description

When uploading an image file to a bulletin board developed with XpressEngine, a vulnerability in which an arbitrary file can be uploaded due to insufficient verification of the file. A remote attacker can use this vulnerability to execute arbitrary code on the server where the bulletin board is running.

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