CVE-2026-19266

A vulnerability was determined in Kirachon context-engine up to 1.9.0. This affects the function execGitCommand of the file src/mcp/utils/gitUtils.ts of the component review-git-diff Endpoint. Executing a manipulation of the argument args can lead to command injection. Upgrading to version 1.9.1 mitigates this issue. This patch is called e0729dcfd3a2b1682a7bff86e7174852c03419ba. It is advisable to upgrade the affected component.

CVSS 4.0

5.1CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

CVSS 3.1

5.5CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

EPSS

3.9% chance of exploitation in the next 30 days; higher than 90% of CVEs (scores of 2026-10-25)

CWEs

CWE-74, CWE-77

Published

2026-08-08

Modified

2026-10-23

Record from

the NVD, synced 2026-10-24

References

• https://github.com/Kirachon/context-engine/
• https://github.com/Kirachon/context-engine/commit/e0729dcfd3a2b1682a7bff86e7174852c03419ba
• https://github.com/Kirachon/context-engine/issues/16
• https://github.com/Kirachon/context-engine/issues/16#issuecomment-4321217057
• https://github.com/Kirachon/context-engine/releases/tag/v1.9.1

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