CVE-2026-4198

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.71% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 51.1% of scored records. A rank, not a probability.

NVD base score

1.9 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Deferred. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-03-15 23:32Z5 MO AGO

Last updated

2026-03-16 20:08Z5 MO AGO

Reserved

2026-03-15

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

Medium (CVSS 4.8)

CNA CVSS vector

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

Weaknesses

• CWE-74Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')Class
• CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')Class

Data version

5.2

Document digest

dc79f390527c1108dac5663a162d6963d0020be1b176364fb96684d21873fe9b

• vuldb.comVDB-351110 | hypermodel-labs mcp-server-auto-commit index.ts getGitChanges command injectionhttps://vuldb.com/?id.351110vdb-entrytechnical-description
• vuldb.comVDB-351110 | CTI Indicators (IOB, IOC, TTP, IOA)https://vuldb.com/?ctiid.351110signaturepermissions-required
• vuldb.comSubmit #770421 | hypermodel-labs mcp-server-auto-commit <=0.0.1 Command Injectionhttps://vuldb.com/?submit.770421third-party-advisory
• github.comhttps://github.com/hypermodel-labs/mcp-server-auto-commit/issues/7issue-trackingpatch
• github.comhttps://github.com/user-attachments/files/25687034/mcp-server-auto-commit_security_advisory.pdfexploitpatch
• github.comhttps://github.com/hypermodel-labs/mcp-server-auto-commit/pull/8/changes/f7d992c830c5f2ec5749852e66c0195e3ed7fe30issue-trackingpatch
• github.comhttps://github.com/hypermodel-labs/mcp-server-auto-commit/patchproduct