Duplicate Advisory: OpenClaw's system.run allowlist bypass via shell line-continuation command substitution

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-9868-vxmx-w862. This link is maintained to preserve external references. Original Description OpenClaw versions prior to 2026.2.22 contain an allowlist bypass vulnerability in system.run that allows attackers to...

CVE-2026-28449

OpenClaw versions prior to 2026.2.25 lack durable replay state for Nextcloud Talk webhook events, allowing valid signed webhook requests to be replayed without suppression. Attackers can capture and replay previously valid signed webhook requests to trigger duplicate inbound message processing an...

CVE-2026-28449

OpenClaw versions prior to 2026.2.25 lack durable replay state for Nextcloud Talk webhook events, allowing valid signed webhook requests to be replayed without suppression. Attackers can capture and replay previously valid signed webhook requests to trigger duplicate inbound message processing an...

OpenClaw security vulnerabilities

OpenClaw is an open-source intelligent artificial assistant developed by OpenClaw. Versions of OpenClaw prior to 2026.2.25 contained security vulnerabilities. These vulnerabilities stemmed from a lack of persistent replay protection for Nextcloud Talk webhook events. This allowed attackers to...

Ruby JSON has a format string injection vulnerability

Impact A format string injection vulnerability than that lead to denial of service attacks or information disclosure, when the allowduplicatekey: false parsing option is used to parse user supplied documents. This option isn't the default, if you didn't opt-in to use it, you are not impacted...

PT-2026-26298

Name of the Vulnerable Software and Affected Versions Ruby JSON versions 2.14.0 through 2.15.2.0 Ruby JSON versions 2.17.0 through 2.17.1.1 Ruby JSON versions 2.19.0 through 2.19.1 Description A format string injection flaw exists when processing specially crafted user-supplied documents while th...

Missing Authorization

Overview Affected versions of this package are vulnerable to Missing Authorization due to missing capability checks in the clonebulkactionhandler and republishrequest functions. An attacker can duplicate or overwrite posts, including those they should not have access to, by sending crafted reques...

GHSA-G9W4-M5FX-X3WV Yoast Duplicate Post has an Authenticated (Contributor+) Missing Authorization to Arbitrary Post Duplication and Overwrite

The Yoast Duplicate Post plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the clonebulkactionhandler and republishrequest functions in all versions up to, and including, 4.5. This makes it possible for authenticated attackers, with...

EUVD-2026-12800

The Yoast Duplicate Post plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the clonebulkactionhandler and republishrequest functions in all versions up to, and including, 4.5. This makes it possible for authenticated attackers, with...

Yoast Duplicate Post has an Authenticated (Contributor+) Missing Authorization to Arbitrary Post Duplication and Overwrite

The Yoast Duplicate Post plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the clonebulkactionhandler and republishrequest functions in all versions up to, and including, 4.5. This makes it possible for authenticated attackers, with...

CVE-2026-1217

The Yoast Duplicate Post plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the clonebulkactionhandler and republishrequest functions in all versions up to, and including, 4.5. This makes it possible for authenticated attackers, with...

SUSE-SU-2026:20902-1 Security update for libsoup

This update for libsoup fixes the following issues: Update to libsoup 3.6.6: - CVE-2025-12105: heap use-after-free in message queue handling during HTTP/2 read completion bsc1252555. - CVE-2025-14523: Duplicate Host Header Handling Causes Host-Parsing Discrepancy bsc1254876. - CVE-2025-32049:...

OPENSUSE-SU-2026:20384-1 Security update for libsoup

This update for libsoup fixes the following issues: Update to libsoup 3.6.6: - CVE-2025-12105: heap use-after-free in message queue handling during HTTP/2 read completion bsc1252555. - CVE-2025-14523: Duplicate Host Header Handling Causes Host-Parsing Discrepancy bsc1254876. - CVE-2025-32049:...

CVE-2026-1217

The CVE-2026-1217 issue affects the WordPress plugin Yoast Duplicate Post, where a missing capability check in clone_bulk_action_handler() and republish_request() enables authenticated attackers (Contributor level and above) to duplicate any post, including private/draft/trashed posts. Additional...

CVE-2026-1217 Yoast Duplicate Post <= 4.5 - Authenticated (Contributor+) Missing Authorization to Arbitrary Post Duplication and Overwrite

The Yoast Duplicate Post plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the clonebulkactionhandler and republishrequest functions in all versions up to, and including, 4.5. This makes it possible for authenticated attackers, with...

CVE-2026-1217

The Yoast Duplicate Post plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the clonebulkactionhandler and republishrequest functions in all versions up to, and including, 4.5. This makes it possible for authenticated attackers, with...

CVE-2026-1217 Yoast Duplicate Post <= 4.5 - Authenticated (Contributor+) Missing Authorization to Arbitrary Post Duplication and Overwrite

The Yoast Duplicate Post plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the clonebulkactionhandler and republishrequest functions in all versions up to, and including, 4.5. This makes it possible for authenticated attackers, with...

WordPress Yoast Duplicate Post plugin <= 4.5 - Authenticated (Contributor+) Missing Authorization to Arbitrary Post Duplication and Overwrite vulnerability

Authenticated Contributor+ Missing Authorization to Arbitrary Post Duplication and Overwrite vulnerability discovered by johska in WordPress Plugin Duplicate Post versions = 4.5...

WordPress plugin Yoast Duplicate Post has a security vulnerability

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-2026-1217: Missing Authorization

The Yoast Duplicate Post plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the clonebulkactionhandler and republishrequest functions in all versions up to, and including, 4.5. This makes it possible for authenticated attackers, with...