CVE-2026-19266
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.
INFO
Published Date :
Aug. 8, 2026, 8:16 a.m.
Last Modified :
Aug. 8, 2026, 8:16 a.m.
Remotely Exploit :
No
Source :
[email protected]
Affected Products
The following products are affected by CVE-2026-19266
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 4.0 | MEDIUM | [email protected] |
Solution
- Upgrade Kirachon context-engine to version 1.9.1.
- Apply the patch e0729dcfd3a2b1682a7bff86e7174852c03419ba.
- Upgrade the affected component.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-19266.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-19266 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-19266
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-19266 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-19266 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
New CVE Received by [email protected]
Aug. 08, 2026
Action Type Old Value New Value Added Affected [{'cpes': ['cpe:2.3:a:kirachon:context-engine:*:*:*:*:*:*:*:*'], 'vendor': 'Kirachon', 'modules': ['review-git-diff Endpoint'], 'product': 'context-engine', 'versions': [{'status': 'affected', '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': 'unaffected', 'version': '1.9.1'}]}] Added 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. Added CVSS V4.0 AV:A/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CVSS V3.1 AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L Added CVSS V2 (AV:A/AC:L/Au:S/C:P/I:P/A:P) Added CWE CWE-77 Added CWE CWE-74 Added Reference https://github.com/Kirachon/context-engine/ Added Reference https://github.com/Kirachon/context-engine/commit/e0729dcfd3a2b1682a7bff86e7174852c03419ba Added Reference https://github.com/Kirachon/context-engine/issues/16 Added Reference https://github.com/Kirachon/context-engine/issues/16#issuecomment-4321217057 Added Reference https://github.com/Kirachon/context-engine/releases/tag/v1.9.1 Added Reference https://vuldb.com/cve/CVE-2026-19266 Added Reference https://vuldb.com/submit/865221 Added Reference https://vuldb.com/vuln/387011 Added Reference https://vuldb.com/vuln/387011/cti