CVE-2026-5833

MEDIUM

awwaiid mcp-server-taskwarrior index.ts server.setRequestHandler command injection

Title source: cna
STIX 2.1

Description

A security vulnerability has been detected in awwaiid mcp-server-taskwarrior up to 1.0.1. This impacts the function server.setRequestHandler of the file index.ts. Such manipulation of the argument Identifier leads to command injection. The attack must be carried out locally. The exploit has been disclosed publicly and may be used. The name of the patch is 1ee3d282debfa0a99afeb41d22c4b2fd5a3148f2. Applying a patch is advised to resolve this issue. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.

References (8)

Core 8
Core References
Vdb Entry, Technical Description vdb-entry technical-description
VDB-356289 | awwaiid mcp-server-taskwarrior index.ts server.setRequestHandler command injection
https://vuldb.com/vuln/356289
Signature, Permissions Required signature permissions-required
VDB-356289 | CTI Indicators (IOB, IOC, TTP, IOA)
https://vuldb.com/vuln/356289/cti
Third Party Advisory third-party-advisory
Submit #789810 | awwaiid mcp-server-taskwarrior <=1.0.1 Command Injection
https://vuldb.com/submit/789810

Scores

CVSS v3 5.3
EPSS 0.0065
EPSS Percentile 46.0%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-74 CWE-77
Status published
Products (3)
awwaiid/mcp-server-taskwarrior 1.0.0
awwaiid/mcp-server-taskwarrior 1.0.1
npm/mcp-server-taskwarrior 0npm
Published Apr 09, 2026
Tracked Since Apr 09, 2026