CVE-2026-77257

The MCP Atlassian Model Context Protocol server for Confluence and Jira is vulnerable to arbitrary file path traversal in its HTTP-exposed upload tools prior to version 0.22.0 . The root cause is that the server passes a caller-provided file_path to local file operations without restricting acces...

EUVD-2026-84741

MCP Atlassian is a Model Context Protocol MCP server for Atlassian products Confluence and Jira. Prior to 0.22.0, HTTP-exposed Jira and Confluence upload tools pass a caller-provided filepath to local file operations without restricting it to the workspace. A remote MCP caller with tool access ca...

CVE-2026-77257 MCP Atlassian: HTTP upload tools accept arbitrary server-local file paths

MCP Atlassian is a Model Context Protocol MCP server for Atlassian products Confluence and Jira. Prior to 0.22.0, HTTP-exposed Jira and Confluence upload tools pass a caller-provided filepath to local file operations without restricting it to the workspace. A remote MCP caller with tool access ca...

CVE-2026-5364

CVE-2026-5364 CVE-2026-5364 is a CVSS 8.1 High Unauthenticated Arbitrary File Upload vulnerability in the Drag and Drop File Upload for Contact Form 7 CVE-2026-5364 — CF7 ドラッグ&ドロップファイルアップロード RCE sanitizefilename バイパスによる認証なし任意ファイルアップロード CVSS 8.1 High | 影響を受ける: = 1.1.3 | 修正済み: 1.1.4 📋 概要...

PIL-CVE-2017-8291

Python PIL リモートコマンド実行の脆弱性（GhostButt） Python で画像を処理する PIL（Pillow）モジュールは、内部で GhostScript を呼び出すため、GhostButt 脆弱性（CVE-2017-8291）の影響を受け、リモートコマンド実行の脆弱性が発生します。 脆弱性の概要 PIL は内部で画像ヘッダー（マジックバイト）に基づいて画像タイプを判別します。EPS ファイル（ヘッダーが %!PS）と判別された場合、PIL/EpsImagePlugin.py に処理が振り分けられます。 このモジュールでは、PIL はシステムの gs...

gstreamer1-plugins-base security update

An update is available for gstreamer1-plugins-base. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list GStreamer is a streaming media framework based on graphs of...

RLSA-2026:69098 Important: webkit2gtk3 security update

WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform. Security Fixes: chromium-browser: Skia in Google Chrome: Sandbox escape via crafted HTML page CVE-2026-19154 chromium-browser: skia: Skia: Sandbox escape via out-of-bounds write in Chromium CVE-2026-19173...

webkit2gtk3 security update

An update is available for webkit2gtk3. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list WebKitGTK is the port of the portable web rendering engine WebKit to the...

RLSA-2026:69100 Important: gstreamer1-plugins-base security update

GStreamer is a streaming media framework based on graphs of filters which operate on media data. The gstreamer1-plugins-base packages contain a collection of well-maintained base plug-ins. Security Fixes: gstreamer: GStreamer: Arbitrary code execution via OGG file parsing buffer overflow...

RLSA-2026:69123 Important: sudo security update

The sudo packages contain the sudo utility which allows system administrators to provide certain users with the permission to execute privileged commands, which are used for system management purposes, without having to log in as root. Security Fixes: sudo: Sudo: Policy bypass allows unauthorized...

openssh security update

An update is available for openssh. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list OpenSSH is an SSH protocol implementation supported by a number of Linux, UNI...

sudo security update

An update is available for sudo. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The sudo packages contain the sudo utility which allows system administrators to...

RLSA-2026:69130 Important: openssh security update

OpenSSH is an SSH protocol implementation supported by a number of Linux, UNIX, and similar operating systems. It includes the core files necessary for both the OpenSSH client and server. Security Fixes: openssh: OpenSSH: sftp client allows attacker to control downloaded file location...

EUVD-2026-84630

MCP Atlassian is a Model Context Protocol MCP server for Atlassian products Confluence and Jira. Prior to 0.22.0, the Confluence and Jira uploadattachment implementations accept an unconstrained filepath and open the referenced server-local file. A permitted MCP caller can upload sensitive host...

CVE-2026-77260 MCP Atlassian: Arbitrary local file READ via unconstrained file_path in upload_attachment (Confluence + Jira)

MCP Atlassian is a Model Context Protocol MCP server for Atlassian products Confluence and Jira. Prior to 0.22.0, the Confluence and Jira uploadattachment implementations accept an unconstrained filepath and open the referenced server-local file. A permitted MCP caller can upload sensitive host...

CVE-2026-77260 MCP Atlassian: Arbitrary local file READ via unconstrained file_path in upload_attachment (Confluence + Jira)

MCP Atlassian is a Model Context Protocol MCP server for Atlassian products Confluence and Jira. Prior to 0.22.0, the Confluence and Jira uploadattachment implementations accept an unconstrained filepath and open the referenced server-local file. A permitted MCP caller can upload sensitive host...

CVE-2026-77260 MCP Atlassian: Arbitrary local file READ via unconstrained file_path in upload_attachment (Confluence + Jira)

MCP Atlassian is a Model Context Protocol MCP server for Atlassian products Confluence and Jira. Prior to 0.22.0, the Confluence and Jira uploadattachment implementations accept an unconstrained filepath and open the referenced server-local file. A permitted MCP caller can upload sensitive host...

CVE-2026-77260

The MCP Atlassian Model Context Protocol server for Confluence and Jira is vulnerable to arbitrary local file read in versions prior to 0.22.0 . The vulnerability exists because the upload_attachment implementations accept an unconstrained file_path , allowing a permitted MCP caller to open and u...

WordPress Issues Patch for Critical Flaw That Can Enable Code Execution on Some Servers

WordPress has fixed a critical flaw in its core software that lets an attacker with no account make a site load a PHP file from outside its theme folders. On some servers, that can go further, allowing the attacker to run their own code. The fix shipped on September 22 in WordPress 7.1.2, with...

CVE-2019-14751_PoC

CVE-2019-14751PoC CVE-2019-14751 の Proof of Concept 脆弱性の説明 バージョン 3.5 より前の NLTK Downloader はディレクトリトラバーサルに対して脆弱であり、 抽出中に誤って処理される NLTK パッケージ ZIP アーカイブ 内の ../ ドットドットスラッシュ を 介して、攻撃者が任意のファイルを書き込むことを可能にします。 詳細については以下を参照してください。 https://salvatoresecurity.com/zip-slip-in-nltk-cve-2019-14751/。 再現手順 1...