# microsoft simplechat.

Every CVE that names microsoft simplechat among its affected products, newest first. Vendors and products are as the CNA wrote them.

## Records, newest first

- [SimpleChat: Stored XSS via group document filename in inline onclick handler](https://agentprime.io/advisories/CVE-2026-105798.md)
  `CVE-2026-105798` · CVE record: microsoft simplechat · CVSS 8.7 High · Not analysed yet · Published 6 Oct 2026 · Tags: Cross-site scripting (XSS)
- [SimpleChat: Command injection via authorization-gate ordering flaw (arbitrary process spawn through MCP stdio transport)](https://agentprime.io/advisories/CVE-2026-105797.md)
  `CVE-2026-105797` · CVE record: microsoft simplechat · CVSS 8.8 High · Not analysed yet · Published 6 Oct 2026 · Tags: Command injection, Broken access control
- [SimpleChat plugin validation endpoints missing authentication and authorization](https://agentprime.io/advisories/CVE-2026-57206.md)
  `CVE-2026-57206` · CVE record: microsoft simplechat · CVSS 8.6 High · Not analysed yet · Published 16 Jul 2026 · Tags: Authentication bypass, Broken access control
- [SimpleChat: Authenticated users can access other users' profile metadata through user IDOR endpoints](https://agentprime.io/advisories/CVE-2026-57205.md)
  `CVE-2026-57205` · CVE record: microsoft simplechat · CVSS 4.3 Medium · Not analysed yet · Published 16 Jul 2026 · Tags: Information disclosure, Broken access control

## Filters and formats

Filters are query parameters on this URL: `q` (words, as in a web search engine: `"a phrase"`, `OR`, `-word`; an id; a package or product name), `severity` (low, medium, high or critical), `critical=1`, `kev=1`, `ecosystem` (npm, pypi, packagist, go, maven, rubygems, crates, nuget, hex), `kind=package`, `assigner` (a CNA’s short name), `min_score` and `state`. Each record’s title links to its Markdown page.

- The same list as JSON: <https://api.agentprime.io/v1/advisories?technology=microsoft-simplechat>
- Every list: <https://agentprime.io/advisories.md>, critical: <https://agentprime.io/advisories/critical.md>; by weakness: <https://agentprime.io/advisories/tag/sql-injection.md> and the other tags in <https://agentprime.io/llms.txt>; by technology: `/advisories/technology/<slug>.md` (`fortinet-fortimail`)

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The web page: <https://agentprime.io/advisories/technology/microsoft-simplechat/>. Everything for agents: <https://agentprime.io/llms.txt>.