What’s Vulnerable › Vulnerabilities

CVE-2026-7588: ggerve coding-standards-mcp server.py get_best_practices path traversal

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-05-01 · updated 2026-10-26
• Weakness: CWE-22

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 products

• ggerve coding-standards-mcp: 5b097a3d6ff668d15c610911d20d2ce0d08cfc5a, 94f619198724f79d1ea53992184eb4ba61418810, c21ab2754684329eab4feb72427dc9acfe61e52f

References

• https://github.com/ggerve/coding-standards-mcp/
• https://github.com/ggerve/coding-standards-mcp/issues/3
• https://vuldb.com/submit/804390
• https://vuldb.com/vuln/360541
• https://vuldb.com/vuln/360541/cti

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