CVE-2026-48549

Nagios Core before 4.5.13 and Nagios XI before 2026R1.5 contains a CSRF vulnerability in cmd.cgi. When no Cookie header is present, the double-submit cookie protection can be bypassed by supplying matching NagFormId and nagFormId values in the POST body, allowing a cross-site request to execute...

UBUNTU-CVE-2026-48548

Nagios Core before 4.5.12 contains a cross-site request forgery vulnerability in cmd.cgi where the CSRF protection mechanism passes validation when the NagFormId cookie is absent. Attackers can craft a malicious cross-site POST request to execute arbitrary Nagios commands as a currently...

CVE-2026-48549

Nagios Core before 4.5.13 and Nagios XI before 2026R1.5 contains a CSRF vulnerability in cmd.cgi. When no Cookie header is present, the double-submit cookie protection can be bypassed by supplying matching NagFormId and nagFormId values in the POST body, allowing a cross-site request to execute...

EUVD-2026-66599

Nagios Core before 4.5.13 and Nagios XI before 2026R1.5 contains a CSRF vulnerability in cmd.cgi. When no Cookie header is present, the double-submit cookie protection can be bypassed by supplying matching NagFormId and nagFormId values in the POST body, allowing a cross-site request to execute...

CVE-2026-48549 Nagios Core / XI CSRF via cmd.cgi Double-Submit Cookie

Nagios Core before 4.5.13 and Nagios XI before 2026R1.5 contains a CSRF vulnerability in cmd.cgi. When no Cookie header is present, the double-submit cookie protection can be bypassed by supplying matching NagFormId and nagFormId values in the POST body, allowing a cross-site request to execute...

CVE-2026-48549 Nagios Core / XI CSRF via cmd.cgi Double-Submit Cookie

Nagios Core before 4.5.13 and Nagios XI before 2026R1.5 contains a CSRF vulnerability in cmd.cgi. When no Cookie header is present, the double-submit cookie protection can be bypassed by supplying matching NagFormId and nagFormId values in the POST body, allowing a cross-site request to execute...

CVE-2026-48549

Nagios Core before 4.5.13 and Nagios XI before 2026R1.5 are affected by a CSRF vulnerability in cmd.cgi . The root cause is that when no Cookie header is present, the double-submit cookie protection can be bypassed by supplying matching NagFormId and nagFormId values in the POST body, allowing a ...

CVE-2026-48549 Nagios Core / XI CSRF via cmd.cgi Double-Submit Cookie

Nagios Core before 4.5.13 and Nagios XI before 2026R1.5 contains a CSRF vulnerability in cmd.cgi. When no Cookie header is present, the double-submit cookie protection can be bypassed by supplying matching NagFormId and nagFormId values in the POST body, allowing a cross-site request to execute...

CVE-2026-48548 Nagios Core CSRF via cmd.cgi

Nagios Core before 4.5.12 contains a cross-site request forgery vulnerability in cmd.cgi where the CSRF protection mechanism passes validation when the NagFormId cookie is absent. Attackers can craft a malicious cross-site POST request to execute arbitrary Nagios commands as a currently...

EUVD-2026-66598

Nagios Core before 4.5.12 contains a cross-site request forgery vulnerability in cmd.cgi where the CSRF protection mechanism passes validation when the NagFormId cookie is absent. Attackers can craft a malicious cross-site POST request to execute arbitrary Nagios commands as a currently...

CVE-2026-48548

Nagios Core before 4.5.12 contains a cross-site request forgery (CSRF) vulnerability in cmd.cgi . The root cause is that the CSRF protection mechanism passes validation when the NagFormId cookie is absent, allowing an attacker to craft a malicious cross-site POST request to execute arbitrary Nagi...

CVE-2026-48548 Nagios Core CSRF via cmd.cgi

Nagios Core before 4.5.12 contains a cross-site request forgery vulnerability in cmd.cgi where the CSRF protection mechanism passes validation when the NagFormId cookie is absent. Attackers can craft a malicious cross-site POST request to execute arbitrary Nagios commands as a currently...

CVE-2026-48548 Nagios Core CSRF via cmd.cgi

Nagios Core before 4.5.12 contains a cross-site request forgery vulnerability in cmd.cgi where the CSRF protection mechanism passes validation when the NagFormId cookie is absent. Attackers can craft a malicious cross-site POST request to execute arbitrary Nagios commands as a currently...

PT-2026-82207

Name of the Vulnerable Software and Affected Versions Nagios Core versions prior to 4.5.12 Description A cross-site request forgery CSRF issue exists in the 'cmd.cgi' endpoint. The CSRF protection mechanism fails to properly validate requests when the NagFormId cookie is missing. This allows an...

CVE-2026-48549: Cross-Site Request Forgery (CSRF)

Nagios Core before 4.5.13 and Nagios XI before 2026R1.5 contains a CSRF vulnerability in cmd.cgi. When no Cookie header is present, the double-submit cookie protection can be bypassed by supplying matching NagFormId and nagFormId values in the POST body, allowing a cross-site request to execute...

PT-2026-82208

Name of the Vulnerable Software and Affected Versions Nagios Core versions prior to 4.5.13 Nagios XI versions prior to 2026R1.5 Description A Cross-Site Request Forgery CSRF issue exists in the 'cmd.cgi' endpoint. When the Cookie header is missing, the double-submit cookie protection mechanism ca...

CVE-2025-56798

A Cross-Site Request Forgery (CSRF) vulnerability exists in Lime Technology, Inc.'s Unraid OS version 6.12.14 and earlier. The root cause is a lax same-site policy applied to the Unraid authentication cookie. This flaw allows remote attackers to escalate privileges by tricking authenticated users...

EUVD-2025-210782

Cross-Site Request Forgery CSRF vulnerability in Lime Technology, Inc.'s Unraid OS version 6.12.14 and earlier allows remote attackers to escalate privileges via the Unraid authentication cookie's lax same-site policy...

CVE-2025-56798: Cross-Site Request Forgery (CSRF)

Cross-Site Request Forgery CSRF vulnerability in Lime Technology, Inc.'s Unraid OS version 6.12.14 and earlier allows remote attackers to escalate privileges via the Unraid authentication cookie's lax same-site policy...

CVE-2025-56798

Cross-Site Request Forgery CSRF vulnerability in Lime Technology, Inc.'s Unraid OS version 6.12.14 and earlier allows remote attackers to escalate privileges via the Unraid authentication cookie's lax same-site policy...