CVE-2026-3256

HTTP::Session versions before 0.54 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 come...

CVE-2025-15604

Amon2 versions before 6.17 for Perl use an insecure randomstring implementation for security functions. In versions 6.06 through 6.16, the randomstring function will attempt to read bytes from the /dev/urandom device, but if that is unavailable then it generates bytes by concatenating a SHA-1 has...

CVE-2026-3256

The CVE-2026-3256 issue affects the HTTP::Session Perl module (versions through 0.53). The root cause is insecure session ID generation: HTTP::Session::ID::SHA1 creates IDs by hashing a seed composed of the built-in rand() value, high-resolution epoch time, and the process ID. The PID comes from ...

CVE-2026-3256 HTTP::Session versions before 0.54 for Perl defaults to using insecurely generated session ids

HTTP::Session versions before 0.54 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 come...

CVE-2026-3256 HTTP::Session versions before 0.54 for Perl defaults to using insecurely generated session ids

HTTP::Session versions before 0.54 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 come...

CVE-2026-3256

HTTP::Session versions before 0.54 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 come...

CVE-2025-15604 Amon2 versions before 6.17 for Perl use an insecure random_string implementation for security functions

Amon2 versions before 6.17 for Perl use an insecure randomstring implementation for security functions. In versions 6.06 through 6.16, the randomstring function will attempt to read bytes from the /dev/urandom device, but if that is unavailable then it generates bytes by concatenating a SHA-1 has...

CVE-2025-15604

Amon2 versions before 6.17 for Perl use an insecure randomstring implementation for security functions. In versions 6.06 through 6.16, the randomstring function will attempt to read bytes from the /dev/urandom device, but if that is unavailable then it generates bytes by concatenating a SHA-1 has...

CVE-2025-15604 Amon2 versions before 6.17 for Perl use an insecure random_string implementation for security functions

Amon2 versions before 6.17 for Perl use an insecure randomstring implementation for security functions. In versions 6.06 through 6.16, the randomstring function will attempt to read bytes from the /dev/urandom device, but if that is unavailable then it generates bytes by concatenating a SHA-1 has...

CVE-2025-15604 Amon2 versions before 6.17 for Perl use an insecure random_string implementation for security functions

Amon2 versions before 6.17 for Perl use an insecure randomstring implementation for security functions. In versions 6.06 through 6.16, the randomstring function will attempt to read bytes from the /dev/urandom device, but if that is unavailable then it generates bytes by concatenating a SHA-1 has...

CVE-2025-15604

Summary (CVE-2025-15604) Amon2 for Perl with vulnerable random_string implementation affects versions before 6.17. In 6.06–6.16, random_string reads /dev/urandom if available; if not, it falls back to a SHA-1 hash seeded with rand(), the PID, and the high-resolution epoch time. The epoch time can...

CVE-2025-13478

Cache misconfiguration vulnerability in OpenText Identity Manager on Windows, Linux allows remote authenticated users to obtain another user's session data via insecure application cache handling. This issue affects Identity Manager: 25.2v4.10.1...

Session Hijacking

MCP Ruby SDK is vulnerable to Session Hijacking. The vulnerability is due to insufficient session binding, where an attacker who obtains a valid session ID can completely hijack the victim's Server-Sent Events SSE stream and intercept all real-time data...

CVE-2026-33890

MyTube is a self-hosted downloader and player for several video websites Prior to version 1.8.71, an unauthenticated attacker can register an arbitrary passkey and subsequently authenticate with it to obtain a full admin session. The application exposes passkey registration endpoints without...

SUSE CVE-2026-33281

Ella Core is a 5G core designed for private networks. Versions prior to 1.6.0 panic when processing NGAP messages with invalid PDU Session IDs outside of 1-15. An attacker able to send crafted NGAP messages to Ella Core can crash the process, causing service disruption for all connected...

PT-2026-28439

Name of the Vulnerable Software and Affected Versions HTTP::Session versions through 0.53 Description HTTP::Session for Perl, by default, uses insecurely generated session IDs. The software utilizes HTTP::Session::ID::SHA1 to create session IDs, employing a SHA-1 hash seeded with the built-in ran...

PT-2026-28276

Name of the Vulnerable Software and Affected Versions Amon2 versions prior to 6.17 Description Amon2 for Perl utilizes an insecure random string implementation in its security functions. Versions 6.06 through 6.16 attempt to use /dev/urandom, but fall back to a SHA-1 hash seeded with the built-in...

SUSE SLES15 Security Update : kernel (Live Patch 18 for SUSE Linux Enterprise 15 SP6) (SUSE-SU-2026:1100-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:1100-1 advisory. This update for the SUSE Linux Enterprise Kernel 6.4.0-150600.23.81 fixes various security issues The following security issues were fixed: -...

Amon2 安全漏洞

Amon2 is a lightweight web application development framework developed by Tokuhiro Matsuno. Versions of Amon2 prior to 6.17 contained security vulnerabilities. These vulnerabilities stemmed from the insecure implementation of the randomstring function, which could lead to the generation of insecu...

Linux Distros Unpatched Vulnerability : CVE-2025-64998

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Exposure of session signing secret in Checkmk 2.4.0p23, 2.3.0p45 and 2.2.0 allows an administrator of a remote site with config sync enabled to hijack sessions ...