What’s Vulnerable › Vulnerabilities

CVE-2026-7404: getsimpletool mcpo-simple-server base_manager.py delete_shared_prompt path traversal

• Severity: high (CVSS 7.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-04-29 · updated 2026-10-26
• Weakness: CWE-22

Description

A weakness has been identified in getsimpletool mcpo-simple-server up to 0.2.0. Affected is the function delete_shared_prompt of the file src/mcpo_simple_server/services/prompt_manager/base_manager.py. This manipulation of the argument detail causes relative path traversal. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.

Affected products

• getsimpletool mcpo-simple-server: 0.1, 0.2.0

References

• https://github.com/getsimpletool/mcpo-simple-server/
• https://github.com/getsimpletool/mcpo-simple-server/issues/4
• https://vuldb.com/submit/803612
• https://vuldb.com/vuln/360140
• https://vuldb.com/vuln/360140/cti

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