GHSA-3XP3-PR8X-F755

Vulnerability from github – Published: 2026-04-09 03:31 – Updated: 2026-04-10 19:19
VLAI
Summary
Agions taskflow-ai vulnerable to os command injection in src/mcp/server/handlers.ts
Details

A security flaw has been discovered in Agions taskflow-ai up to 2.1.8. This impacts an unknown function of the file src/mcp/server/handlers.ts of the component terminal_execute. Performing a manipulation results in os command injection. The attack is possible to be carried out remotely. Upgrading to version 2.1.9 will fix this issue. The patch is named c1550b445b9f24f38c4414e9a545f5f79f23a0fe. Upgrading the affected component is recommended. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.

Severity
6.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
5.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "taskflow-ai"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.1.9"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-5831"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-77"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-04-10T19:19:46Z",
    "nvd_published_at": "2026-04-09T02:16:18Z",
    "severity": "MODERATE"
  },
  "details": "A security flaw has been discovered in Agions taskflow-ai up to 2.1.8. This impacts an unknown function of the file src/mcp/server/handlers.ts of the component terminal_execute. Performing a manipulation results in os command injection. The attack is possible to be carried out remotely. Upgrading to version 2.1.9 will fix this issue. The patch is named c1550b445b9f24f38c4414e9a545f5f79f23a0fe. Upgrading the affected component is recommended. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.",
  "id": "GHSA-3xp3-pr8x-f755",
  "modified": "2026-04-10T19:19:46Z",
  "published": "2026-04-09T03:31:14Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-5831"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Agions/taskflow-ai/issues/2"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Agions/taskflow-ai/commit/c1550b445b9f24f38c4414e9a545f5f79f23a0fe"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/Agions/taskflow-ai"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Agions/taskflow-ai/releases/tag/v2.1.9"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/789515"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/356278"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/356278/cti"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Agions taskflow-ai vulnerable to os command injection in src/mcp/server/handlers.ts"
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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