Vulnerability in Luxsoft Luxcal
CVE-2021-45915
In LuxSoft LuxCal Web Calendar before 5.2.0, an unauthenticated attacker can manipulate a cookie value. This allows the attacker's session to be authenticated as any registered LuxCal user, including the site administrator.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.016 (74.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 75th percentile — 74.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.016 · newest: 0.016 · change: +0.000
Affected products
References
- github.com/h1pmnh (Not Applicable)
- twitter.com/h1pmnh (Third Party Advisory)
- www.luxsoft.eu/index.php (Product, Release Notes, Vendor Advisory)
- h1pmnh.github.io/post/cve-luxcal-2021/ (Third Party Advisory)
Frequently asked questions
- What is CVE-2021-45915?
- CVE-2021-45915 is a critical-severity vulnerability in Luxsoft Luxcal. CVSS score: 9.8/10. Published 2022-05-24.
- How severe is CVE-2021-45915?
- Critical severity. CVSS v3 base score is 9.8 out of 10.