golang.org/x/crypto/ssh: golang.org/x/crypto/ssh: Security key bypass due to missing user presence check

A flaw was found in golang.org/x/crypto/ssh. The Verify method, responsible for FIDO/U2F security key types, did not properly check for user presence. This allowed signatures to be accepted without requiring a physical touch on the hardware security key. As a result, an attacker could potentially...

ssh_Enum_vaild

sshEnumvaild CVE-2018-15473 の脆弱性を利用して有効な SSH ユーザー名を列挙する Bash スクリプトです。認証応答を分析することで、OpenSSH サーバー上の有効なユーザー名をチェックします。 特徴 ✅ OpenSSH の応答動作に基づいて有効な SSH ユーザー名を検出 ✅ 公開鍵認証バイパス手法を使用 ✅ 並列処理による高速化 ✅ 有効なユーザー名を自動的に validusernames.txt に保存 ✅ Bash と OpenSSH クライアントのみが必要な軽量設計 1. 有効なユーザー名のみを表示（出力から無効なものを除去）。 2...

CVE-2026-86995 n8n: Git Node branch.<name>.remote Config Key Bypasses Sandbox Path Restriction, Enabling Local Git Repository Read

n8n is an open source workflow automation platform. Prior to 1.123.76, 2.37.7, and 2.38.2, the Git node validated the repository parameter for fetch or pull, but setUpstream wrote a branch..remote value into repository configuration without validating it. A later fetch or pull resolved the remote...

Exploit for CVE-2026-67276

CVE-2026-67276 - MikroTrik SSH Authentication Bypass Exploit...

EUVD-2026-42931

9router: Unauthenticated LLM proxy access via /codex rewrite authorization bypass...

CVE-2026-81700

opensslencrypt versions before 1.4.9 contain a signature verification vulnerability in gpgrunner.verifydetached that accepts revoked and expired keys by only checking VALIDSIG status without inspecting REVKEYSIG, EXPKEYSIG, or gpg exit codes. Attackers holding compromised-then-revoked signing key...

CVE-2026-55534

PraisonAI is a multi-agent teams system. From praisonai 4.6.34 until 4.6.58, praisonai serve agents accepts --api-key but createagentsapp does not authenticate POST /agents or POST /agents/agentname. A network caller can invoke configured agents without credentials even when an API key was...

GHSA-7WW9-85PG-CV4X PraisonAI serve agents --api-key is ignored, allowing unauthenticated remote agent execution

Summary PraisonAI's praisonai serve agents command exposes --api-key as the documented authentication control for production/external deployments, but the configured key is not enforced on the public agent invocation compatibility endpoints. An operator can start the server with --api-key and bin...

CVE-2026-16962 Tamara Checkout <= 1.9.9.20 - Unauthenticated Order Status Manipulation

The Tamara Checkout WordPress plugin through 1.9.9.20 does not verify the order key, a nonce, or any capability on its public payment cancel/fail return URLs, changing a WooCommerce order's status based solely on an attacker-supplied numeric order id, so an unauthenticated attacker can cancel or...

CVE-2026-49852

A flaw was found in the joserfc Python library. A remote attacker can exploit a vulnerability in the joserfc.jwt.decode function to forge HMAC-signed tokens. This occurs because the library accepts tokens signed with an empty or null verification key, allowing an attacker to bypass integrity...

RLSA-2026:55439 Important: curl security update

The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP. Security Fixes: curl: curl: Authentication bypass due to incorrect connection reuse with Negotiate authentication CVE-2026-1965 curl: curl:...

Important: Red Hat Security Advisory: curl security update

An update for curl is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

curl: curl: Man-in-the-middle attack via SSH host key bypass

A flaw was found in curl. When a libcurl-based application uses SCP:// or SFTP:// for transfers and employs the CURLOPTSSHKEYFUNCTION callback, it may silently accept an untrusted server. This occurs if the server's host key type differs from the one stored in the knownhosts file. The callback...

curl: curl: Man-in-the-middle attack via SSH host key bypass

A flaw was found in curl. When a libcurl-based application uses SCP:// or SFTP:// for transfers and employs the CURLOPTSSHKEYFUNCTION callback, it may silently accept an untrusted server. This occurs if the server's host key type differs from the one stored in the knownhosts file. The callback...

Important: Red Hat Security Advisory: curl security update

An update for curl is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

Important: curl security update

The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP. Security Fixes: curl: curl: Authentication bypass due to incorrect connection reuse with Negotiate authentication CVE-2026-1965 curl: curl:...

ALSA-2026:55439 Important: curl security update

The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP. Security Fixes: curl: curl: Authentication bypass due to incorrect connection reuse with Negotiate authentication CVE-2026-1965 curl: curl:...

CVE-2026-73656

CVE-2026-73656 : Trigger.dev platform vulnerability where, before version 4.5.6, POST /api/v1/deployments/:deploymentId/background-workers executes CreateDeploymentBackgroundWorkerServiceV4.call() and uses workerDeployment.findFirst() to match by friendlyId without environmentId. A user with a va...

EUVD-2026-57728

The WP Helper Premium WordPress plugin before 4.7.6 does not verify the order key when rendering its custom order confirmation page or when handling the related AJAX actions, allowing unauthenticated users to view other customers' order details, including personal information, as well as change t...

CVE-2026-72689

OpenSignLabs opensignserver prior to 2.37.0 is affected by a Broken Object-Level Authorization issue. The getDocument Parse cloud function fetches documents using useMasterKey, bypassing object ACLs and returning full contract records, including sender and signer PII and a pre-signed document dow...