CVE-2021-45914

In LuxSoft LuxCal Web Calendar before 5.2.0, an unauthenticated attacker can manipulate a POST request. This allows the attacker's session to be authenticated as any registered LuxCal user, including the site administrator.

• https://github.com/h1pmnhNot Applicable
• https://h1pmnh.github.io/post/cve-luxcal-2021/Third Party Advisory
• https://twitter.com/h1pmnhThird Party Advisory
• https://www.luxsoft.eu/index.php?pge=dloadProduct, Release Notes, Vendor Advisory
• https://github.com/h1pmnhNot Applicable
• https://h1pmnh.github.io/post/cve-luxcal-2021/Third Party Advisory
• https://twitter.com/h1pmnhThird Party Advisory
• https://www.luxsoft.eu/index.php?pge=dloadProduct, Release Notes, Vendor Advisory

Published

May 24, 2022

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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