Vulnerability · Published Apr 27, 2026 · Assigned by VulDB

CVE-2026-7157disler aider-mcp-server aider_ai_code server.py command injection

High 7.3

In plain English

A high-severity command injection in aider-mcp-server from disler. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.5% (higher than 74% of all known vulnerabilities).

Severity (CVSS 3.1)7.3High

Exploit odds (30 days)1.5%top 26.1% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A flaw has been found in disler aider-mcp-server up to b2516fa466d0d851932da92ee6d0e66946db9efc. Affected by this vulnerability is an unknown functionality of the file src/aider_mcp_server/server.py of the component aider_ai_code. This manipulation of the argument relative_editable_files causes command injection. Remote exploitation of the attack is possible. The exploit has been published and may be used. This product follows a rolling release approach for continuous delivery, so version details for affected or updated releases are not provided. The project was informed of the problem early through an issue report but has not responded yet.

Affected products (as reported)

Vendor	Product	Versions
disler	aider-mcp-server	b2516fa466d0d851932da92ee6d0e66946db9efc

Weakness: CWE-77, CWE-74 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

References

VDB-359756 | disler aider-mcp-server aider_ai_code server.py command injection vdb-entry, technical-description
VDB-359756 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #802061 | disler aider-mcp-server 0.1.0 Command Injection third-party-advisory
https://github.com/disler/aider-mcp-server/issues/16 exploit, issue-tracking
https://github.com/disler/aider-mcp-server/ product