{"id":"CVE-2026-19266","state":"PUBLISHED","title":"Kirachon context-engine review-git-diff Endpoint gitUtils.ts execGitCommand command injection","description":"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.","publishedAt":"2026-08-08T07:15:11.276Z","updatedAt":"2026-08-12T20:56:08.675Z","severity":{"score":5.1,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X","source":"VulDB"},"assigner":"VulDB","products":["Kirachon context-engine"],"affected":[{"vendor":"Kirachon","product":"context-engine","versions":[{"version":"1.0","status":"affected"},{"version":"1.1","status":"affected"},{"version":"1.2","status":"affected"},{"version":"1.3","status":"affected"},{"version":"1.4","status":"affected"},{"version":"1.5","status":"affected"},{"version":"1.6","status":"affected"},{"version":"1.7","status":"affected"},{"version":"1.8","status":"affected"},{"version":"1.9.0","status":"affected"},{"version":"1.9.1","status":"unaffected"}],"cpes":["cpe:2.3:a:kirachon:context-engine:*:*:*:*:*:*:*:*"],"modules":["review-git-diff Endpoint"]}],"references":["https://vuldb.com/vuln/387011","https://vuldb.com/vuln/387011/cti","https://vuldb.com/cve/CVE-2026-19266","https://vuldb.com/submit/865221","https://github.com/Kirachon/context-engine/issues/16","https://github.com/Kirachon/context-engine/issues/16#issuecomment-4321217057","https://github.com/Kirachon/context-engine/commit/e0729dcfd3a2b1682a7bff86e7174852c03419ba","https://github.com/Kirachon/context-engine/releases/tag/v1.9.1","https://github.com/Kirachon/context-engine/"],"weaknesses":["CWE-77","CWE-74"],"ingestedAt":"2026-10-29T20:11:10.572Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/19xxx/CVE-2026-19266.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-19266","state":"PUBLISHED","datePublished":"2026-08-08T07:15:11.276Z","dateUpdated":"2026-08-12T20:56:08.675Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-08-07T14:10:48.765Z"},"containers":{"cna":{"title":"Kirachon context-engine review-git-diff Endpoint gitUtils.ts execGitCommand command injection","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"Kirachon","product":"context-engine","versions":[{"version":"1.0","status":"affected"},{"version":"1.1","status":"affected"},{"version":"1.2","status":"affected"},{"version":"1.3","status":"affected"},{"version":"1.4","status":"affected"},{"version":"1.5","status":"affected"},{"version":"1.6","status":"affected"},{"version":"1.7","status":"affected"},{"version":"1.8","status":"affected"},{"version":"1.9.0","status":"affected"},{"version":"1.9.1","status":"unaffected"}],"cpes":["cpe:2.3:a:kirachon:context-engine:*:*:*:*:*:*:*:*"],"modules":["review-git-diff Endpoint"]}],"references":[{"url":"https://vuldb.com/vuln/387011","name":"VDB-387011 | Kirachon context-engine review-git-diff Endpoint gitUtils.ts execGitCommand command injection","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/387011/cti","name":"VDB-387011 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-19266","name":"CVE-2026-19266 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/865221","name":"Submit #865221 | Kirachon context-engine unknown Command Injection","tags":["third-party-advisory"]},{"url":"https://github.com/Kirachon/context-engine/issues/16","tags":["issue-tracking"]},{"url":"https://github.com/Kirachon/context-engine/issues/16#issuecomment-4321217057","tags":["issue-tracking"]},{"url":"https://github.com/Kirachon/context-engine/commit/e0729dcfd3a2b1682a7bff86e7174852c03419ba","tags":["patch"]},{"url":"https://github.com/Kirachon/context-engine/releases/tag/v1.9.1","tags":["patch"]},{"url":"https://github.com/Kirachon/context-engine/","tags":["product"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":5.1,"vectorString":"CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":5.5,"vectorString":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":5.5,"vectorString":"CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":5.2,"vectorString":"AV:A/AC:L/Au:S/C:P/I:P/A:P/E:ND/RL:OF/RC:C"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-77","type":"CWE","lang":"en","description":"Command Injection"}]},{"descriptions":[{"cweId":"CWE-74","type":"CWE","lang":"en","description":"Injection"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-08-08T07:15:11.276Z"},"timeline":[{"time":"2026-08-07T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-08-07T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-08-07T16:15:53.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"gongyanyu02 (VulDB User)","type":"reporter"}],"tags":["x_open-source"],"x_generator":["VulDB PVTS v202608"]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-12T20:52:21.219206Z","id":"CVE-2026-19266","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-12T20:56:08.675Z"}}]}}}