CVE-2026-7588

ggerve coding-standards-mcp server.py get_best_practices path traversal

MEDIUM
5.3
CVSS Score
Published: May 1, 2026 at 05:45 PM UTC
Updated: October 26, 2026 at 09:10 PM UTC
1 product affected across 1 vendorCoding Standards Mcp

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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.4%
SSVC
PoC

Description

A vulnerability was found in ggerve coding-standards-mcp. This issue affects the function get_style_guide/get_best_practices of the file server.py. The manipulation of the argument Language results in path traversal. It is possible to launch the attack remotely. The exploit has been made public and could be used. This product takes the approach of rolling releases to provide continious delivery. Therefore, version details for affected and updated releases are not available. The project was informed of the problem early through an issue report but has not responded yet.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

5b097a3d6ff668d15c610911d20d2ce0d08cfc5a94f619198724f79d1ea53992184eb4ba61418810c21ab2754684329eab4feb72427dc9acfe61e52f

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (5)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/360541
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/360541/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/804390
ExploitIssue Tracking
Source: cverecord
https://github.com/ggerve/coding-standards-mcp/issues/3

SSVC — Action Prioritization

SSVCPoCAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUMVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-22

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