CVE-2026-5619

MEDIUM 5.3

Braffolk mcp-summarization-functions summarize_command mcp-server.ts os command injection

CVSS Score

5.3

EPSS Score

0.3%

EPSS Percentile

53th

A flaw has been found in Braffolk mcp-summarization-functions up to 0.1.5. This impacts an unknown function of the file src/server/mcp-server.ts of the component summarize_command. Executing a manipulation of the argument command can lead to os command injection. The attack requires local access. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CWE	CWE-78 CWE-77
Vendor	braffolk
Product	mcp-summarization-functions
Published	Apr 6, 2026
Last Updated	Apr 6, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Braffolk / mcp-summarization-functions

0.1.0 0.1.1 0.1.2 0.1.3 0.1.4 0.1.5

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/355409 vuldb.com: https://vuldb.com/vuln/355409/cti vuldb.com: https://vuldb.com/submit/785574 github.com: https://github.com/wing3e/public_exp/issues/26

Credits

🔍 BruceJin (VulDB User) VulDB CNA Team