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.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00044.

Exploitation poc

Automatable yes

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
ggerve coding-standards-mcp affected
Version Status Constraints
5b097a3d6ff668d15c610911d20d2ce0d08cfc5a affected —
94f619198724f79d1ea53992184eb4ba61418810 affected —
c21ab2754684329eab4feb72427dc9acfe61e52f affected —

No data.

No data.

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Project Subscriptions

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/ggerve/coding-standards-mcp/ cve-icon cve-icon
https://github.com/ggerve/coding-standards-mcp/issues/3 cve-icon cve-icon
https://vuldb.com/submit/804390 cve-icon cve-icon
https://vuldb.com/vuln/360541 cve-icon cve-icon
https://vuldb.com/vuln/360541/cti cve-icon cve-icon
History

Fri, 01 May 2026 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Fri, 01 May 2026 18:15:00 +0000

Type Values Removed Values Added
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.
Title ggerve coding-standards-mcp server.py get_best_practices path traversal
Weaknesses CWE-22
References
Metrics cvssV2_0

{'score': 5, 'vector': 'AV:N/AC:L/Au:N/C:P/I:N/A:N/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 5.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R'}

cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-05-01T18:14:53.475Z

Reserved: 2026-05-01T09:30:07.048Z

Link: CVE-2026-7588

cve-icon Vulnrichment

Updated: 2026-05-01T18:14:41.640Z

cve-icon NVD

Status : Deferred

Published: 2026-05-01T18:16:16.300

Modified: 2026-05-01T20:21:53.960

Link: CVE-2026-7588

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-02T10:15:16Z

Weaknesses