UBUNTU-CVE-2026-8503

Apache::Session::Generate::SHA256 versions before 1.3.19 for Perl create insecure session ids. Apache::Session::Generate::SHA256 generated session ids insecurely. The default session id generator returns a SHA-256 hash of the built-in rand function, the epoch time, and the PID, that is hashed...

EUVD-2013-7294

Apache::Session versions through 1.94 for Perl re-creates deleted sessions. The session stores Apache::Session::Store::File and Apache::Session::Store::DBFile will create a session that does not exist. This can lead to sessions being revived, potentially with data that was to be deleted...

CVE-2013-10075

Apache::Session versions through 1.94 for Perl re-creates deleted sessions. The session stores Apache::Session::Store::File and Apache::Session::Store::DBFile will create a session that does not exist. This can lead to sessions being revived, potentially with data that was to be deleted...

CVE-2026-5081 Apache::Session::Generate::ModUniqueId versions from 1.54 through 1.94 for Perl session ids are insecure

Apache::Session::Generate::ModUniqueId versions from 1.54 through 1.94 for Perl session ids are insecure. Apache::Session::Generate::ModUniqueId added in version 1.54 uses the value of the UNIQUEID environment variable for the session id. The UNIQUEID variable is set by the Apache moduniqueid...

CVE-2026-5081

The CVE-2026-5081 entry concerns Apache::Session::Generate::ModUniqueId for Perl. Affected versions: 1.54 through 1.94 use the UNIQUE_ID environment variable (set by mod_unique_id) as the session id. The UNIQUE_ID is built from the request’s IPv4 address, process id, epoch time, a 16-bit counter,...

CVE-2026-5081 Apache::Session::Generate::ModUniqueId versions from 1.54 through 1.94 for Perl session ids are insecure

Apache::Session::Generate::ModUniqueId versions from 1.54 through 1.94 for Perl session ids are insecure. Apache::Session::Generate::ModUniqueId added in version 1.54 uses the value of the UNIQUEID environment variable for the session id. The UNIQUEID variable is set by the Apache moduniqueid...

Linux Distros Unpatched Vulnerability : CVE-2026-5081

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Apache::Session::Generate::ModUniqueId versions from 1.54 through 1.94 for Perl session ids are insecure. Apache::Session::Generate::ModUniqueId added in versio...

PT-2026-37627

Name of the Vulnerable Software and Affected Versions Apache::Session::Generate::ModUniqueId versions 1.54 through 1.94 Description Apache::Session::Generate::ModUniqueId uses the UNIQUE ID environment variable for session identifiers. This variable is generated by the Apache mod unique id plugin...

CVE-2026-3256

HTTP::Session versions through 0.53 for Perl defaults to using insecurely generated session ids. HTTP::Session defaults to using HTTP::Session::ID::SHA1 to generate session ids using a SHA-1 hash seeded with the built-in rand function, the high resolution epoch time, and the PID. The PID will com...

CVE-2026-3256 HTTP::Session versions through 0.53 for Perl defaults to using insecurely generated session ids

HTTP::Session versions through 0.53 for Perl defaults to using insecurely generated session ids. HTTP::Session defaults to using HTTP::Session::ID::SHA1 to generate session ids using a SHA-1 hash seeded with the built-in rand function, the high resolution epoch time, and the PID. The PID will com...

CVE-2025-40931

Apache::Session::Generate::MD5 versions through 1.94 for Perl create insecure session id. Apache::Session::Generate::MD5 generates session ids insecurely. The default session id generator returns a MD5 hash seeded with the built-in rand function, the epoch time, and the PID. The PID will come fro...

CVE-2025-40926

Plack::Middleware::Session::Simple versions before 0.05 for Perl generates session ids insecurely. The default session id generator returns a SHA-1 hash seeded with the built-in rand function, the epoch time, and the PID. The PID will come from a small set of numbers, and the epoch time may be...

CVE-2025-40931

Apache::Session::Generate::MD5 versions through 1.94 for Perl create insecure session id. Apache::Session::Generate::MD5 generates session ids insecurely. The default session id generator returns a MD5 hash seeded with the built-in rand function, the epoch time, and the PID. The PID will come fro...

CVE-2025-40931 Apache::Session::Generate::MD5 versions through 1.94 for Perl create insecure session id

Apache::Session::Generate::MD5 versions through 1.94 for Perl create insecure session id. Apache::Session::Generate::MD5 generates session ids insecurely. The default session id generator returns a MD5 hash seeded with the built-in rand function, the epoch time, and the PID. The PID will come fro...

CVE-2025-40931

Apache::Session::Generate::MD5 (versions through 1.94 for Perl) creates insecure session IDs. The default generator returns a MD5 hash seeded with the built-in rand(), the epoch time, and the PID; the PID comes from a small set, and the epoch time may be guessed if not leaked. Built-in rand() is ...

CVE-2025-40931

Apache::Session::Generate::MD5 versions through 1.94 for Perl create insecure session id. Apache::Session::Generate::MD5 generates session ids insecurely. The default session id generator returns a MD5 hash seeded with the built-in rand function, the epoch time, and the PID. The PID will come fro...

CVE-2025-40931

Apache::Session::Generate::MD5 versions through 1.94 for Perl create insecure session id. Apache::Session::Generate::MD5 generates session ids insecurely. The default session id generator returns a MD5 hash seeded with the built-in rand function, the epoch time, and the PID. The PID will come fro...

EUVD-2018-21615

HTTP::Session2 versions through 1.09 for Perl does not validate the format of user provided session ids, enabling code injection or other impact depending on session backend. For example, if an application uses memcached for session storage, then it may be possible for a remote attacker to inject...

CVE-2018-25160 HTTP::Session2 versions through 1.09 for Perl does not validate the format of user provided session ids, enabling code injection or other impact depending on session backend

HTTP::Session2 versions through 1.09 for Perl does not validate the format of user provided session ids, enabling code injection or other impact depending on session backend. For example, if an application uses memcached for session storage, then it may be possible for a remote attacker to inject...

HTTP::Session2 安全漏洞

HTTP::Session2 is a Perl package developed by Tokuhiro Matsuno. Versions of HTTP::Session2 prior to version 1.12 contained security vulnerabilities. These vulnerabilities stemmed from the use of the rand function to generate weak session IDs, which could lead to the prediction of session IDs...