RCE in Zosmaai Pi-Llm-Wiki
CVE-2026-102911
A flaw has been found in zosmaai pi-llm-wiki up to 0.11.7. Affected is an unknown function of the file mcp/index.ts of the component wiki_capture_source MCP tool. Executing a manipulation of the argument url can lead to os command injection. The attack can be executed remotely. The exploit has been published and may be used. Upgrading to version 0.11.8 is able to address this issue. This patch is called 360867034e79175b45c8e04a98e4ca712bbaca35. Upgrading the affected component is advised.
Vulnerability class: Command Injection (OS Command Injection)
Published .
CVSS v3 metric
CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Zosmaai Pi-Llm-Wiki — versions 0.11.0, 0.11.1, 0.11.2
Weakness classification (CWE)
References
- vuldb.com/vuln/411587 (technical-description, vdb-entry)
- vuldb.com/vuln/411587/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-102911 (third-party-advisory)
- vuldb.com/submit/953898 (third-party-advisory)
- github.com/zosmaai/pi-llm-wiki/issues/185 (issue-tracking, exploit)
- github.com/zosmaai/pi-llm-wiki/pull/186 (issue-tracking, patch)
- github.com/zosmaai/pi-llm-wiki/commit/360867034e79175b45c8e04a98e4ca712bbaca35 (patch)
- github.com/zosmaai/pi-llm-wiki/releases/tag/v0.11.8 (patch)
- github.com/zosmaai/pi-llm-wiki/ (product)
Frequently asked questions
- What is CVE-2026-102911?
- CVE-2026-102911 is a critical-severity vulnerability in Zosmaai Pi-Llm-Wiki, classified under Command Injection. CVSS score: 9.9/10. Published 2026-09-30.
- How severe is CVE-2026-102911?
- Critical severity. CVSS v3 base score is 9.9 out of 10.