XSS in Nagios Xi
CVE-2020-15902
Graph Explorer in Nagios XI before 5.7.2 allows XSS via the link url option.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.351 (98.4th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 98th percentile — 98.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.351 · newest: 0.351 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.nagios.com/downloads/nagios-xi/change-log/ (Release Notes, Vendor Advisory)
- www.nagios.com/products/security/ (Vendor Advisory)
- insinuator.net/2020/07/security-advisories-for-nagios-xi/ (Third Party Advisory)
Frequently asked questions
- What is CVE-2020-15902?
- CVE-2020-15902 is a medium-severity vulnerability in Nagios Xi, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2020-07-22.
- How severe is CVE-2020-15902?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2020-15902 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.