A stored cross-site scripting vulnerability exists in TCExam <= 14.8.1. Valid files uploaded via tce_select_mediafile.php with a filename beggining with a period will be rendered as text/html. An attacker with access to tce_select_mediafile.php could upload a malicious javascript payload which would be triggered when another user views the file.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: tenable

Published: 2021-07-29T18:00:21

Updated: 2024-08-03T17:30:07.345Z

Reserved: 2020-12-17T00:00:00

Link: CVE-2021-20112

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-07-30T14:15:14.317

Modified: 2021-08-02T21:11:37.853

Link: CVE-2021-20112

cve-icon Redhat

No data.