CVE-2021-26642

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...

CVE-2021-26642 XpressEngine file upload vulnerability

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...

CVE-2021-26642

CVE-2021-26642 affects XpressEngine bulletin boards. The root cause is insufficient verification of uploaded image files, allowing an arbitrary file to be uploaded. The vulnerability can enable remote code execution on the server hosting the bulletin board. Public references describe affected sof...