CVE-2026-4541

The CVE-2026-4541 entry concerns janmojzis tinyssh (up to 20250501) with a flaw in the Ed25519 Signature Handler—specifically in tinyssh/crypto_sign_ed25519_tinyssh.c. The issue is described as improper verification of a cryptographic signature in a local-execution scenario, with high attack comp...

CVE-2026-4541 janmojzis tinyssh Ed25519 Signature crypto_sign_ed25519_tinyssh.c signature verification

A flaw has been found in janmojzis tinyssh up to 20250501. Impacted is an unknown function of the file tinyssh/cryptosigned25519tinyssh.c of the component Ed25519 Signature Handler. This manipulation causes improper verification of cryptographic signature. The attack is restricted to local...

CVE-2026-4541

A flaw has been found in janmojzis tinyssh up to 20250501. Impacted is an unknown function of the file tinyssh/cryptosigned25519tinyssh.c of the component Ed25519 Signature Handler. This manipulation causes improper verification of cryptographic signature. The attack is restricted to local...

CVE-2026-4541 janmojzis tinyssh Ed25519 Signature crypto_sign_ed25519_tinyssh.c signature verification

A flaw has been found in janmojzis tinyssh up to 20250501. Impacted is an unknown function of the file tinyssh/cryptosigned25519tinyssh.c of the component Ed25519 Signature Handler. This manipulation causes improper verification of cryptographic signature. The attack is restricted to local...

CVE-2026-4115: Improper Verification of Cryptographic Signature

A vulnerability was detected in PuTTY 0.83. Affected is the function eddsaverify of the file crypto/ecc-ssh.c of the component Ed25519 Signature Handler. The manipulation results in improper verification of cryptographic signature. The attack may be performed from remote. The attack requires a hi...

Linux Distros Unpatched Vulnerability : CVE-2026-4115

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A vulnerability was detected in PuTTY 0.83. Affected is the function eddsaverify of the file crypto/ecc- ssh.c of the component Ed25519 Signature Handler. The...

tinyssh 数据伪造问题漏洞

Tinyssh is a lightweight SSH server developed by Jan Mojžíš as an individual project. Versions of Tinyssh prior to 20250501 contained a data manipulation vulnerability. This vulnerability stemmed from an unknown feature in the Ed25519 signature processing component, specifically the file...

CVE-2026-4541: Improper Verification of Cryptographic Signature

A flaw has been found in janmojzis tinyssh up to 20250501. Impacted is an unknown function of the file tinyssh/cryptosigned25519tinyssh.c of the component Ed25519 Signature Handler. This manipulation causes improper verification of cryptographic signature. The attack is restricted to local...

Exploit for CVE-2026-21994

CVE-2026-21994 Summary Oracle OKIT oci-designer-tool...

EUVD-2026-14017

Issue summary: A type confusion vulnerability exists in the signature verification of signed PKCS7 data where an ASN1TYPE union member is accessed without first validating the type, causing an invalid or NULL pointer dereference when processing malformed PKCS7 data. Impact summary: An application...

CVE-2026-4127

The Speedup Optimization plugin for WordPress is vulnerable to Missing Authorization in all versions up to and including 1.5.9. The speedup01ajaxenabled function, which handles the wpajaxspeedup01enabled AJAX action, does not perform any capability check via currentusercan and also lacks nonce...

CVE-2026-3645 Punnel <= 1.3.1 - Missing Authorization to Authenticated (Subscriber+) Settings Update via 'punnel_save_config' AJAX Action

The Punnel – Landing Page Builder plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 1.3.1. The saveconfig function, which handles the 'punnelsaveconfig' AJAX action, lacks any capability check currentusercan and nonce verification. This makes it...

CVE-2026-4127

The Speedup Optimization plugin for WordPress is vulnerable to Missing Authorization in all versions up to and including 1.5.9. The speedup01ajaxenabled function, which handles the wpajaxspeedup01enabled AJAX action, does not perform any capability check via currentusercan and also lacks nonce...

PT-2026-26864

The Punnel – Landing Page Builder plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 1.3.1. The save config function, which handles the 'punnel save config' AJAX action, lacks any capability check current user can and nonce verification. This makes i...

WordPress plugin Lobot Slider Administrator 跨站请求伪造漏洞

WordPress and WordPress plugins are both products of the WordPress Foundation. WordPress is a blog platform developed using the PHP language. This platform allows for the creation of personal blog websites on servers based on PHP and MySQL. A WordPress plugin is an application extension. The...

WordPress plugin Add Google Social Profiles to Knowledge Graph Box 跨站请求伪造漏洞

WordPress and WordPress plugins are both products of the WordPress Foundation. WordPress is a blog platform developed using the PHP language. This platform allows for the creation of personal blog websites on servers based on PHP and MySQL. A WordPress plugin is an application that can be install...

CVE-2026-3572: Improper Neutralization of Input During Web Page Generation

The iTracker360 plugin for WordPress is vulnerable to Cross-Site Request Forgery leading to Stored Cross-Site Scripting in all versions up to and including 2.2.0. This is due to missing nonce verification on the settings form submission and insufficient input sanitization combined with missing...

WordPress plugin e-shot form builder 安全漏洞

WordPress and WordPress plugins are both products of the WordPress Foundation. WordPress is a blog platform developed using the PHP language. This platform allows for the creation of personal blog websites on servers based on PHP and MySQL. A WordPress plugin is an application extension. WordPres...

PT-2026-26877

The Speedup Optimization plugin for WordPress is vulnerable to Missing Authorization in all versions up to and including 1.5.9. The speedup01 ajax enabled function, which handles the wp ajax speedup01 enabled AJAX action, does not perform any capability check via current user can and also lacks...

WordPress plugin Post Snippits 跨站请求伪造漏洞

WordPress and WordPress plugins are both products of the WordPress Foundation. WordPress is a blog platform developed using the PHP language. This platform allows for the creation of personal blog websites on servers based on PHP and MySQL. A WordPress plugin is an application that can be install...