
Notepad++ 8.9.9 fixes six flaws including plugin command execution
The local escalation needs NppExec, an elevated editor, and a second instance; MIME Tools 3.2 fixes separate overflows.
23 stories, newest first · one card per story

The local escalation needs NppExec, an elevated editor, and a second instance; MIME Tools 3.2 fixes separate overflows.

Seventeen were rated critical; 41 of 549 remain unpatched, and free firewall users get new rules after 30 days.

Validated WordPress plugin and theme flaws are disclosed to vendors and can get firewall coverage.

Of the week’s disclosures, 7 were critical and 69 high, spanning 182 plugins and 15 themes.

Sixty-nine of the week's disclosures were still unpatched, including 23 rated critical, across plugins and themes.
The pre-alpha gateway, under MIT or Apache-2.0, lets teams add providers and features without changing a small core.
The plugin used https without depending on it, so LLM 0.33's switch to httpx2 broke it.

Wordfence logged 655 WordPress plugin and theme flaws last week, including core XSS and unauthenticated SQL injection.

Anthropic launched Mods, unsandboxed plugins that let developers change Claude Code's tools, commands, and interface.

DeepSeek released DeepSeek Harness, an open-source agent framework now in worldwide public preview.

OpenAI's DevDay turns ChatGPT into a workspace with plugins, shared Spaces, and Slack and Teams integration.

OpenAI is letting developers build app-like ChatGPT plugin panels, file viewers, and event-driven automations.

Anthropic opened a Claude Marketplace with over 2,000 plugins, connectors, and partner agents.
PluginRSI evolves agent harnesses as reusable plugins that transfer across models and tasks.

Unity released official plugins for Claude Code and OpenAI Codex, supplying maintained skills so AI agents stop using outdated engine tutorials.

Wordfence's weekly report aggregates newly disclosed WordPress plugin and theme vulnerabilities for September 7–13, 2026.
Jenkins releases security fixes for multiple plugins including Bitbucket, GitLab, Gitee, Coverage, and Gradle integrations.
Jenkins released a security advisory patching vulnerabilities across 13 plugins, including GitLab, Bitbucket, Gradle, Keycloak Authentication, and Script Security.

WordPress.org now runs AI-powered automated security reviews on every plugin release, automatically blocking high-risk updates before distribution to millions of sites.

Wordfence's weekly WordPress vulnerability report summarizes plugin and theme vulnerabilities disclosed and added to its database during the week ending September 6, 2026.

Canada's Cyber Centre relayed a Jenkins advisory (AV26-877) covering core and numerous plugin vulnerabilities fixed in 2.568.3/2.580.
Jenkins releases a security advisory affecting Jenkins Core, update-center2, and 17 plugins including GitLab, SAML, LDAP, Microsoft Entra ID, and Script Security.

Sucuri's monthly roundup compiles August 2026 security patches for the WordPress ecosystem to help site owners prioritize updates against automated exploitation.
Today 1.5K readers · 2.4K views · 754 reads · all time 189K views