Is CVE-2026-30861 actively exploited?

No active exploitation of CVE-2026-30861 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-30861 be exploited remotely?

Yes. CVE-2026-30861 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-30861?

CVE-2026-30861 has a CVSS score of 8.8 (HIGH).

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HIGH

CVE-2026-30861

CWE-78Published: March 7, 2026· Updated: Mar 9, 2026

8.8

CVSS v3.1

EPSS:0.22%probability of exploitation in 30 daysPercentile:44.3th

Official Description

WeKnora is an LLM-powered framework designed for deep document understanding and semantic retrieval. From version 0.2.5 to before version 0.2.10, an unauthenticated remote code execution (RCE) vulnerability exists in the MCP stdio configuration validation. The application allows unrestricted user registration, meaning any attacker can create an account and exploit the command injection flaw. Despite implementing a whitelist for allowed commands (npx, uvx) and blacklists for dangerous arguments and environment variables, the validation can be bypassed using the -p flag with npx node. This allows any attacker to execute arbitrary commands with the application's privileges, leading to complete system compromise. This issue has been patched in version 0.2.10.

NVD Source

Technical Analysis

CVE-2026-30861 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.8.