Debian Linux - libplack-perl - None

Ubuntu Linux - [Unknown description]

The remote Fedora 44 host has packages installed that are affected by multiple vulnerabilities as referenced in the FEDORA-2026-1a8f37b585 advisory.

    A number of security issues were found in the Plack stack:
    SECURITY         Fix memory leak of every request env in Plack::Middleware::Recursive (CVE-2026-110333)         Plack::Request::Upload->basename never returns '', '.' or '..' (CVE-2026-110332)         Plack::App::URLMap matches SERVER_PORT literally when stripping it from Host (CVE-2026-110335)     BUG FIXES         Plack::Middleware::ErrorDocument restores the env after a subrequest, so outer middleware such as     AccessLog sees the original request (CVE-2026-110334)     DOCUMENTATION         Document that Plack::Handler::FCGI and Apache2 keep dot segments in PATH_INFO and warn against relying     on front-server path-based access control (CVE-2026-110336)

Tenable has extracted the preceding description block directly from the Fedora security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Fedora 43 host has packages installed that are affected by multiple vulnerabilities as referenced in the FEDORA-2026-1f56c920d8 advisory.

    A number of security issues were found in the Plack stack:
    SECURITY         Fix memory leak of every request env in Plack::Middleware::Recursive (CVE-2026-110333)         Plack::Request::Upload->basename never returns '', '.' or '..' (CVE-2026-110332)         Plack::App::URLMap matches SERVER_PORT literally when stripping it from Host (CVE-2026-110335)     BUG FIXES         Plack::Middleware::ErrorDocument restores the env after a subrequest, so outer middleware such as     AccessLog sees the original request (CVE-2026-110334)     DOCUMENTATION         Document that Plack::Handler::FCGI and Apache2 keep dot segments in PATH_INFO and warn against relying     on front-server path-based access control (CVE-2026-110336)

Tenable has extracted the preceding description block directly from the Fedora security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Fedora 45 host has packages installed that are affected by multiple vulnerabilities as referenced in the FEDORA-2026-04e2968a8a advisory.

    A number of security issues were found in the Plack stack:
    SECURITY         Fix memory leak of every request env in Plack::Middleware::Recursive (CVE-2026-110333)         Plack::Request::Upload->basename never returns '', '.' or '..' (CVE-2026-110332)         Plack::App::URLMap matches SERVER_PORT literally when stripping it from Host (CVE-2026-110335)     BUG FIXES         Plack::Middleware::ErrorDocument restores the env after a subrequest, so outer middleware such as     AccessLog sees the original request (CVE-2026-110334)     DOCUMENTATION         Document that Plack::Handler::FCGI and Apache2 keep dot segments in PATH_INFO and warn against relying     on front-server path-based access control (CVE-2026-110336)

Tenable has extracted the preceding description block directly from the Fedora security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - A number of security issues were found in the Plack stack: SECURITY     Fix memory leak of every request     env in Plack::Middleware::Recursive (CVE-2026-110333)     Plack::Request::Upload->basename never returns     '', '.' or '..' (CVE-2026-110332)     Plack::App::URLMap matches SERVER_PORT literally when stripping it     from Host (CVE-2026-110335) BUG FIXES     Plack::Middleware::ErrorDocument restores the env after a     subrequest, so outer middleware such as AccessLog sees the original request (CVE-2026-110334)     DOCUMENTATION     Document that Plack::Handler::FCGI and Apache2 keep dot segments in PATH_INFO and warn     against relying on front-server path-based access control (CVE-2026-110336) (CVE-2026-110335)

Note that Nessus relies on the presence of the package as reported by the vendor.

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the fdb34ad1-c7ac-11f1-97dc-40b034429ecf advisory.

    Plack project reports:
    [SECURITY]     [BUG FIXES]     [BUG FIXES]

Tenable has extracted the preceding description block directly from the FreeBSD security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Type	Severity
376136	Fedora 44 : perl-Plack / perl-Plack-Middleware-ReverseProxy (2026-1a8f37b585)	Nessus	Fedora Local Security Checks	Local	critical
376131	Fedora 43 : perl-Plack / perl-Plack-Middleware-ReverseProxy (2026-1f56c920d8)	Nessus	Fedora Local Security Checks	Local	critical
374620	Fedora 45 : perl-Plack / perl-Plack-Middleware-ReverseProxy (2026-04e2968a8a)	Nessus	Fedora Local Security Checks	Local	critical
367186	Linux Distros Unpatched Vulnerability : CVE-2026-110335	Nessus	Misc.	Local	critical
366089	FreeBSD : p5-Plack -- Multiple vulnerabilities (fdb34ad1-c7ac-11f1-97dc-40b034429ecf)	Nessus	FreeBSD Local Security Checks	Local	high

Detections

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CVE-2026-110335

critical

Tenable Plugins

critical

critical

critical

critical

high