CVE-2026-5831

Agions taskflow-ai terminal_execute handlers.ts os command injection

CVSS 5.3 MEDIUMEPSS 1.1%CWE-77 CWE-78

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 5.3EPSS 1.1%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

09 Apr 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

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/E:X

Affected products

Agions · taskflow-ai

References

https://github.com/Agions/taskflow-ai/https://github.com/Agions/taskflow-ai/commit/c1550b445b9f24f38c4414e9a545f5f79f23a0fe https://github.com/Agions/taskflow-ai/issues/2 https://github.com/Agions/taskflow-ai/releases/tag/v2.1.9 https://vuldb.com/submit/789515 https://vuldb.com/vuln/356278 https://vuldb.com/vuln/356278/cti