CVE-2016-15049CWE-79cross-site-scripting

CVE-2016-15049

Medium · published October 31, 2025

CVSS v3.1
5.4
EPSS
1%
Percentile
42.4
In the wild
Unconfirmed
What it is

Nagios Log Server versions prior to 1.4.2 are vulnerable to cross-site scripting (XSS) in the Dashboards section when rendering log entries in the Logs table. Untrusted log content was not safely encoded for the output context, allowing attacker-controlled data present in logs to execute script in the victim’s browser within the application origin.

The record
Technical detail
CVSS v3.1
5.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00511 · 42.4th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2025-10-31T02:15Z
Affected products (1)
ProductVersionsFixed in
nagios/log_server< 1.4.21.4.2
References (2)
https://www.nagios.com/changelog/nagios-log-server-2024r1/ · [email protected]https://www.vulncheck.com/advisories/nagios-log-server-dashboards-logs-table-xss · [email protected]
EPSS history
Timeline
  • 30 OCT 21:23Z
    Nagios Log Server < 1.4.2 Dashboards Logs Table XSS
    cvelistv5