PT-2022-12465 · Luxsoft · Luxcal Web Calendar

Pmnh · CVE-2021-45915 · Published 2022-05-24 · Updated 2023-08-08

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions LuxSoft LuxCal Web Calendar versions prior to 5.2.0

Description The issue allows an unauthenticated attacker to manipulate a cookie value, enabling the attacker's session to be authenticated as any registered LuxCal user, including the site administrator.

Recommendations For versions prior to 5.2.0, update to version 5.2.0 or later to resolve the issue.

Fix

Related Identifiers

CVE-2021-45915

Affected Products

Luxcal Web Calendar

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2021-45915 · Security Note
• https://osv.dev/vulnerability/CVE-2021-45915 · Vendor Advisory
• https://luxsoft.eu/index.php?pge=dload · Vendor Advisory
• https://github.com/h1pmnh · Note
• https://h1pmnh.github.io/post/cve-luxcal-2021 · Note
• https://t.me/cibsecurity/43265 · Telegram Post
• https://t.me/cvenotify/31153 · Telegram Post
• https://twitter.com/h1pmnh · Note