CVE-2025-40923

Plack-Middleware-Session before version 0.35 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 guessed, if i...

CVE-2025-40923

The Plack-Middleware-Session component for Perl (versions before 0.35 ) generates session IDs insecurely. The root cause is the use of a SHA-1 hash seeded with the built-in rand function (unsuitable for cryptographic use), the epoch time (which may be guessed), and the PID (derived from a small s...

CVE-2025-40923 Plack-Middleware-Session before version 0.35 for Perl generates session ids insecurely

Plack-Middleware-Session before version 0.35 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 guessed, if i...

CVE-2025-40923 Plack-Middleware-Session before version 0.35 for Perl generates session ids insecurely

Plack-Middleware-Session before version 0.35 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 guessed, if i...

Plack::Middleware::Session 安全漏洞

Plack::Middleware::Session is a Plack open source minimalist session library for Plack. A security vulnerability exists in Plack::Middleware::Session versions prior to 0.35 that stems from insecure session ID generation...

CVE-2025-40923: Generation of Predictable Numbers or Identifiers

Plack-Middleware-Session before version 0.35 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 guessed, if i...

CVE-2023-52431

The Plack::Middleware::XSRFBlock package before 0.0.19 for Perl allows attackers to bypass a CSRF protection mechanism via an empty form value and an empty cookie if signed cookies are disabled...

Cross site request forgery (csrf)

The Plack::Middleware::XSRFBlock package before 0.0.19 for Perl allows attackers to bypass a CSRF protection mechanism via an empty form value and an empty cookie if signed cookies are disabled...

CVE-2023-52431: Cross-Site Request Forgery (CSRF)

The Plack::Middleware::XSRFBlock package before 0.0.19 for Perl allows attackers to bypass a CSRF protection mechanism via an empty form value and an empty cookie if signed cookies are disabled...

CVE-2023-52431

The Plack::Middleware::XSRFBlock package before 0.0.19 for Perl allows attackers to bypass a CSRF protection mechanism via an empty form value and an empty cookie if signed cookies are disabled...

PT-2024-14587 · Unknown · Plack::Middleware::Xsrfblock

Name of the Vulnerable Software and Affected Versions: Plack::Middleware::XSRFBlock versions prior to 0.0.19 Description: The issue allows attackers to bypass a CSRF protection mechanism via an empty form value and an empty cookie, but only if signed cookies are disabled. Recommendations: For...

Updated perl-Plack package fixes security vulnerability

Plack::App::File would previously strip trailing slashes off provided paths. This in combination with the common pattern of serving files with Plack::Middleware::Static could allow an attacker to bypass a whitelist of generated files CVE-2014-5269...

CVE-2014-5269

Plack::App::File in Plack before 1.0031 removes trailing slash characters from paths, which allows remote attackers to bypass the whitelist of generated files and obtain sensitive information via a crafted path, related to Plack::Middleware::Static...

CVE-2014-5269

Plack::App::File in Plack before 1.0031 removes trailing slash characters from paths, which allows remote attackers to bypass the whitelist of generated files and obtain sensitive information via a crafted path, related to Plack::Middleware::Static...

PT-2014-6382

Name of the Vulnerable Software and Affected Versions Plack versions prior to 1.0031 Description The issue allows remote attackers to bypass the whitelist of generated files and obtain sensitive information via a crafted path. This is related to the handling of trailing slash characters in paths ...

CVE-2014-5269: Undefined Security Weakness

Plack::App::File in Plack before 1.0031 removes trailing slash characters from paths, which allows remote attackers to bypass the whitelist of generated files and obtain sensitive information via a crafted path, related to Plack::Middleware::Static...

PT-2026-28191

Name of the Vulnerable Software and Affected Versions Plack::Middleware::Session::Cookie versions through 0.21 Description Plack::Middleware::Session::Cookie versions through 0.21 allows remote code execution. The issue occurs during deserialization of cookie data when no secret is used to sign t...