CVE-2026-77253 MCP Atlassian: Jira and Confluence attachment upload tools can read arbitrary server-local files

MCP Atlassian is a Model Context Protocol MCP server for Atlassian products Confluence and Jira. Prior to 0.22.0, Jira and Confluence attachment upload tools accept arbitrary local filesystem paths and send the selected bytes to Atlassian. In HTTP or multi-user deployments, a caller can cross the...

CVE-2026-77253 MCP Atlassian: Jira and Confluence attachment upload tools can read arbitrary server-local files

MCP Atlassian is a Model Context Protocol MCP server for Atlassian products Confluence and Jira. Prior to 0.22.0, Jira and Confluence attachment upload tools accept arbitrary local filesystem paths and send the selected bytes to Atlassian. In HTTP or multi-user deployments, a caller can cross the...

CVE-2026-77253 MCP Atlassian: Jira and Confluence attachment upload tools can read arbitrary server-local files

MCP Atlassian is a Model Context Protocol MCP server for Atlassian products Confluence and Jira. Prior to 0.22.0, Jira and Confluence attachment upload tools accept arbitrary local filesystem paths and send the selected bytes to Atlassian. In HTTP or multi-user deployments, a caller can cross the...

CVE-2026-77253

The MCP Atlassian Model Context Protocol server (versions prior to 0.22.0 ) contains a vulnerability where the Jira and Confluence attachment upload tools accept arbitrary local filesystem paths. An attacker can cross the client-to-server filesystem boundary to disclose sensitive data, such as co...

CVE-2026-93380

A race condition flaw was found in the FileSystem component of the Chromium browser. Upstream bugs: https://code.google.com/p/chromium/issues/detail?id=498411599...

CVE-2026-95806 MISP: PHP phar stream wrapper enables deserialization and code execution via caller-influenced filesystem paths

MISP ships with PHP's phar stream wrapper registered in both its web entry point and its console entry point. The phar stream wrapper causes PHP to treat a phar archive as a directory, which has two security consequences: - any filesystem operation on a caller-influenced path that resolves to a...

CVE-2026-95693

MISP 's EventReport::uploadPicture method processes a caller-supplied tmp_name field by calling file_exists(), mime_content_type(), and exif_imagetype() on the path before validating it with is_uploaded_file(). An authenticated user with the perm_add permission can supply an arbitrary filesystem ...

CVE-2026-95693 MISP Information Disclosure via Forged Upload Path

In MISP, the EventReport::uploadPicture method in processed a caller-supplied tmpname field by invoking fileexists, mimecontenttype, and exifimagetype on the supplied path before verifying that the value was a genuine PHP upload via isuploadedfile. An authenticated user holding the permadd...

BIT-NIFI-2026-87976 Apache NiFi Registry: Improper Limitation of Pathname in Persisted Extension Bundles

Apache NiFi Registry 0.4.0 through 2.11.0 are subject to path manipulation when storing extension bundle content using group, artifact, and version coordinates from uploaded NAR manifests. The default file persistence provider used coordinates as filesystem path components without rejected...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: clamav (UTSA-2023-002120)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2023-002120 advisory. A vulnerability in the filesystem image parser for Hierarchical File System Plus HFS+ of ClamAV could allow an unauthenticated, remote attacker to cause a denial of...

CVE-2026-65829: Improper Limitation of a Pathname to a Restricted Directory

MPXJ is an open source library to read and write project plans from a variety of file formats and databases. From 7.3.0 until 16.5.0, reading a suitably crafted Primavera P3 PRX or SureTrak STX file can cause MPXJ to write files to arbitrary locations in the filesystem. This issue is fixed in...

Node.js 22.x < 22.23.2 / 24.x < 24.18.1 / 26.x < 26.5.1 Multiple Vulnerabilities (Wednesday, July 29, 2026 Security Releases)

The version of Node.js used within the Brocade SANnav is not affected, but does contain the vulnerable code for the following vulnerabilities as referenced in the Wednesday, July 29, 2026 Security Releases advisory. A flaw in Node.js allows a spoofed TypedArray byteLength to trigger a reachable...

CVE-2026-77253: Improper Limitation of a Pathname to a Restricted Directory

MCP Atlassian is a Model Context Protocol MCP server for Atlassian products Confluence and Jira. Prior to 0.22.0, Jira and Confluence attachment upload tools accept arbitrary local filesystem paths and send the selected bytes to Atlassian. In HTTP or multi-user deployments, a caller can cross the...

CVE-2026-95693: Exposure of Sensitive Information to an Unauthorized Actor

In MISP, the EventReport::uploadPicture method in processed a caller-supplied tmpname field by invoking fileexists, mimecontenttype, and exifimagetype on the supplied path before verifying that the value was a genuine PHP upload via isuploadedfile. An authenticated user holding the permadd...

SUSE CVE-2026-15801

A vulnerability was found in CRI-O related to the container checkpoint and restore feature. When CRI-O is configured to restore containers from checkpoint archives, insufficient validation of restore metadata may allow a user with sufficient privileges to perform unintended operations on the host...

SUSE CVE-2026-72802

SiYuan versions before v3.7.4 contain an information disclosure vulnerability in the resolveAssetPath endpoint that returns absolute filesystem paths unmodified to CheckAuth-only requests. Attackers can harvest relative asset paths from published documents and submit them to resolveAssetPath to...

CVE-2026-15801

A vulnerability was found in CRI-O related to the container checkpoint and restore feature. When CRI-O is configured to restore containers from checkpoint archives, insufficient validation of restore metadata may allow a user with sufficient privileges to perform unintended operations on the host...

EUVD-2026-83865

A vulnerability was found in CRI-O related to the container checkpoint and restore feature. When CRI-O is configured to restore containers from checkpoint archives, insufficient validation of restore metadata may allow a user with sufficient privileges to perform unintended operations on the host...

CVE-2026-15801

CRI-O contains a vulnerability in its container checkpoint and restore feature where insufficient validation of restore metadata may allow a privileged user to perform unintended operations on the host filesystem . Exploitation requires that checkpoint/restore functionality is explicitly enabled ...

CVE-2026-15801 Cri-o: cri-o: insufficient validation during container checkpoint restore

A vulnerability was found in CRI-O related to the container checkpoint and restore feature. When CRI-O is configured to restore containers from checkpoint archives, insufficient validation of restore metadata may allow a user with sufficient privileges to perform unintended operations on the host...