Nagios Xi vulnerabilities
194 known vulnerabilities affecting nagios/nagios_xi.
Total CVEs
194
CISA KEV
4
actively exploited
Public exploits
26
Exploited in wild
8
Severity breakdown
CRITICAL26HIGH72MEDIUM94LOW2
Vulnerabilities
Page 9 of 10
CVE-2011-10038P4MEDIUMCVSS 5.4≤ 2009v20112025-10-30
CVE-2011-10038 [MEDIUM] CWE-79 CVE-2011-10038: Nagios XI versions prior to 2011R1.9 are vulnerable to cross-site scripting (XSS) via the recurring
Nagios XI versions prior to 2011R1.9 are vulnerable to cross-site scripting (XSS) via the recurring downtime script of the web interface. Insufficient validation or escaping of user-supplied input may allow an attacker to inject and execute arbitrary script in the context of a victim's browser.
nvd
CVE-2016-15053P4MEDIUMCVSS 5.4fixed in 5.2.42025-10-30
CVE-2016-15053 [MEDIUM] CWE-79 CVE-2016-15053: Nagios XI versions prior to 5.2.4 are vulnerable to cross-site scripting (XSS) via the “My Reports”
Nagios XI versions prior to 5.2.4 are vulnerable to cross-site scripting (XSS) via the “My Reports” listing of the web interface. Insufficient validation or escaping of user-supplied input may allow an attacker to inject and execute arbitrary script in the context of a victim's browser.
nvd
CVE-2016-15052P4MEDIUMCVSS 5.4fixed in 5.2.42025-10-30
CVE-2016-15052 [MEDIUM] CWE-79 CVE-2016-15052: Nagios XI versions prior to 5.2.4 are vulnerable to cross-site scripting (XSS) via the Menu System o
Nagios XI versions prior to 5.2.4 are vulnerable to cross-site scripting (XSS) via the Menu System of the web interface. Insufficient validation or escaping of user-supplied input may allow an attacker to inject and execute arbitrary script in the context of a victim's browser.
nvd
CVE-2021-47691P4MEDIUMCVSS 5.4fixed in 5.8.22025-10-30
CVE-2021-47691 [MEDIUM] CWE-79 CVE-2021-47691: The Core Config Manager (CCM) in Nagios XI versions prior to CCM 3.1.1 / Nagios XI 5.8.2 contains mu
The Core Config Manager (CCM) in Nagios XI versions prior to CCM 3.1.1 / Nagios XI 5.8.2 contains multiple cross-site scripting (XSS) vulnerabilities via the Services page affecting the config_name and service_description fields. Insufficient validation or escaping of user-supplied input may allow an attacker to inject and execute arbitrary script in
nvd
CVE-2021-47696P4MEDIUMCVSS 5.4fixed in 5.8.02025-10-30
CVE-2021-47696 [MEDIUM] CWE-79 CVE-2021-47696: Nagios XI versions prior to 5.8.0 are vulnerable to cross-site scripting (XSS) via BPI config ID han
Nagios XI versions prior to 5.8.0 are vulnerable to cross-site scripting (XSS) via BPI config ID handling. Insufficient validation or escaping of user-supplied input may allow an attacker to inject and execute arbitrary script in the context of a victim's browser.
nvd
CVE-2020-36864P4MEDIUMCVSS 5.4fixed in 5.7.22025-10-30
CVE-2020-36864 [MEDIUM] CWE-79 CVE-2020-36864: Nagios XI versions prior to 5.7.2 are vulnerable to cross-site scripting (XSS) via the background co
Nagios XI versions prior to 5.7.2 are vulnerable to cross-site scripting (XSS) via the background color settings in Dashboards. Insufficient validation or escaping of user-supplied input may allow an attacker to inject and execute arbitrary script in the context of a victim's browser.
nvd
CVE-2021-47695P4MEDIUMCVSS 5.4fixed in 5.8.02025-10-30
CVE-2021-47695 [MEDIUM] CWE-79 CVE-2021-47695: Nagios XI versions prior to 5.8.0 are vulnerable to stored cross-site scripting (XSS) via the My Too
Nagios XI versions prior to 5.8.0 are vulnerable to stored cross-site scripting (XSS) via the My Tools page. Insufficient validation or escaping of user-supplied input may allow an attacker to inject and execute arbitrary script in the context of a victim's browser.
nvd
CVE-2011-10036P4MEDIUMCVSS 5.4≤ 2009v20112025-10-30
CVE-2011-10036 [MEDIUM] CWE-79 CVE-2011-10036: Nagios XI versions prior to 2011R1.9 are vulnerable to cross-site scripting (XSS) via the handling o
Nagios XI versions prior to 2011R1.9 are vulnerable to cross-site scripting (XSS) via the handling of the "backend_url" JavaScript link. Insufficient validation or escaping of user-supplied input may allow an attacker to inject and execute arbitrary script in the context of a victim's browser.
nvd
CVE-2022-50588P4MEDIUMCVSS 5.4fixed in 5.8.92025-10-30
CVE-2022-50588 [MEDIUM] CWE-79 CVE-2022-50588: Nagios XI versions prior to 5.8.9 are vulnerable to cross-site scripting (XSS) in the update checkin
Nagios XI versions prior to 5.8.9 are vulnerable to cross-site scripting (XSS) in the update checking feature. Insufficient validation or escaping of user-supplied input may allow an attacker to inject and execute arbitrary script in the context of a victim's browser.
nvd
CVE-2022-50585P4MEDIUMCVSS 5.4fixed in 5.8.92025-10-30
CVE-2022-50585 [MEDIUM] CWE-79 CVE-2022-50585: The Core Config Manager (CCM) in Nagios XI versions prior to CCM 3.1.7 / Nagios XI 5.8.9 contains a
The Core Config Manager (CCM) in Nagios XI versions prior to CCM 3.1.7 / Nagios XI 5.8.9 contains a cross-site scripting (XSS) vulnerability via the Audit Log page search input. Insufficient validation or escaping of user-supplied input may allow an attacker to inject and execute arbitrary script in the context of a victim's browser.
nvd
CVE-2021-47689P4MEDIUMCVSS 5.4fixed in 5.8.02025-10-30
CVE-2021-47689 [MEDIUM] CWE-79 CVE-2021-47689: The Core Config Manager (CCM) in Nagios XI versions prior to CCM 3.1.0 / Nagios XI 5.8.0 contais a c
The Core Config Manager (CCM) in Nagios XI versions prior to CCM 3.1.0 / Nagios XI 5.8.0 contais a cross-site scripting (XSS) vulnerability in the Templates pages, specifically in the UI logic that renders and handles the Active/Actions buttons. Insufficient validation or escaping of user-supplied input may allow an attacker to inject and execute arb
nvd
CVE-2021-47690P4MEDIUMCVSS 5.4fixed in 5.8.22025-10-30
CVE-2021-47690 [MEDIUM] CWE-79 CVE-2021-47690: The Core Config Manager (CCM) in Nagios XI versions prior to CCM 3.1.1 / Nagios XI 5.8.2 contains mu
The Core Config Manager (CCM) in Nagios XI versions prior to CCM 3.1.1 / Nagios XI 5.8.2 contains multiple cross-site scripting (XSS) vulnerabilities in Overlay modals. Insufficient validation or escaping of user-supplied input may allow an attacker to inject and execute arbitrary script in the context of a victim's browser.
nvd
CVE-2020-36860P4MEDIUMCVSS 5.4fixed in 5.7.42025-10-30
CVE-2020-36860 [MEDIUM] CWE-79 CVE-2020-36860: The Core Config Manager (CCM) in Nagios XI versions prior to CCM 3.0.7 / Nagios XI 5.7.4 contains mu
The Core Config Manager (CCM) in Nagios XI versions prior to CCM 3.0.7 / Nagios XI 5.7.4 contains multiple cross-site scripting (XSS) vulnerabilities in the object edit pages. Insufficient validation or escaping of user-supplied input may allow an attacker to inject and execute arbitrary script in the context of a victim's browser.
nvd
CVE-2016-15051P4MEDIUMCVSS 5.4fixed in 5.2.42025-10-30
CVE-2016-15051 [MEDIUM] CWE-79 CVE-2016-15051: Nagios XI versions prior to 5.2.4 are vulnerable to cross-site scripting (XSS) via the Reports inter
Nagios XI versions prior to 5.2.4 are vulnerable to cross-site scripting (XSS) via the Reports interface through values from the startdate and enddate fields. Insufficient validation or escaping of user-supplied input may allow an attacker to inject and execute arbitrary script in the context of a victim's browser.
nvd
CVE-2021-47699P4MEDIUMCVSS 5.4fixed in 5.8.72025-10-30
CVE-2021-47699 [MEDIUM] CWE-79 CVE-2021-47699: Nagios XI versions prior to 5.8.7 are vulnerable to cross-site scripting (XSS) via the Audit Log pag
Nagios XI versions prior to 5.8.7 are vulnerable to cross-site scripting (XSS) via the Audit Log page’s Send to NLS form. Insufficient validation or escaping of user-supplied input may allow an attacker to inject and execute arbitrary script in the context of a victim's browser.
nvd
CVE-2011-10039P4MEDIUMCVSS 5.4≤ 2009v20112025-10-30
CVE-2011-10039 [MEDIUM] CWE-79 CVE-2011-10039: Nagios XI versions prior to 2011R1.9 are vulnerable to cross-site scripting (XSS) via the Alert Heat
Nagios XI versions prior to 2011R1.9 are vulnerable to cross-site scripting (XSS) via the Alert Heatmap report and the “My Reports” listing of the web interface. Insufficient validation or escaping of user-supplied input may allow an attacker to inject and execute arbitrary script in the context of a victim's browser.
nvd
CVE-2020-36861P4MEDIUMCVSS 5.4fixed in 5.7.52025-10-30
CVE-2020-36861 [MEDIUM] CWE-79 CVE-2020-36861: The Core Config Manager (CCM) in Nagios XI versions prior to CCM 3.0.8 / Nagios XI 5.7.5 contains mu
The Core Config Manager (CCM) in Nagios XI versions prior to CCM 3.0.8 / Nagios XI 5.7.5 contains multiple cross-site scripting (XSS) vulnerabilities in the overlay UI elements and the Notification/Check Period pages. Insufficient validation or escaping of user-supplied input may allow an attacker to inject and execute arbitrary script in the context
nvd
CVE-2013-10074P4MEDIUMCVSS 5.4fixed in 2012v2012+10 more2025-10-30
CVE-2013-10074 [MEDIUM] CWE-79 CVE-2013-10074: Nagios XI versions prior to 2012R2.6 are vulnerable to cross-site scripting (XSS) via the Tools Menu
Nagios XI versions prior to 2012R2.6 are vulnerable to cross-site scripting (XSS) via the Tools Menu of the web interface. Insufficient validation or escaping of user-supplied input may allow an attacker to inject and execute arbitrary script in the context of a victim's browser.
nvd
CVE-2023-53688P4MEDIUMCVSS 5.4fixed in 5.11.32025-10-30
CVE-2023-53688 [MEDIUM] CWE-79 CVE-2023-53688: Nagios XI versions prior to 5.11.3 are vulnerable to cross-site scripting (XSS) and cross-site reque
Nagios XI versions prior to 5.11.3 are vulnerable to cross-site scripting (XSS) and cross-site request forgery (CSRF) via the Hypermap Replay component. An attacker can submit crafted input that is not properly validated or escaped, allowing injection of malicious script that executes in the context of a victim's browser (XSS). Additionally, the comp
nvd
CVE-2023-40932P4MEDIUMCVSS 5.4fixed in 5.11.22023-09-19
CVE-2023-40932 [MEDIUM] CWE-79 CVE-2023-40932: A Cross-site scripting (XSS) vulnerability in Nagios XI version 5.11.1 and below allows authenticate
A Cross-site scripting (XSS) vulnerability in Nagios XI version 5.11.1 and below allows authenticated attackers with access to the custom logo component to inject arbitrary javascript or HTML via the alt-text field. This affects all pages containing the navbar including the login page which means the attacker is able to to steal plaintext credentials
nvd