CVE-2026-5556
MediumCVSS 6.3Exploitation Probability (EPSS)
Low risk21th percentile - higher than 21% of all known CVEs
Summary
pi-mono up to 0.58.4 has a code injection vulnerability in the discoverAndLoadExtensions function in loader.ts. Remote exploitation is possible and the exploit is public.
Risk Assessment
An attacker can remotely execute arbitrary code in the context of the application, potentially leading to full system compromise.
Recommendation
Update pi-mono to a version above 0.58.4 or apply available patches.
Other vulnerabilities in pi-mono
See all- CVE-2026-5557Medium
In pi-mono up to version 0.58.4, the pi-mom Slack Bot component in packages/mom/src/slack.ts has an authentication bypass vulnerability via an alternate channel. The attack can be executed remotely and the exploit is public.
- CVE-2026-5533Medium
In badlogic pi-mono 0.58.4, a cross-site scripting (XSS) vulnerability exists in packages/web-ui/src/tools/artifacts/SvgArtifact.ts in the SVG Artifact Handler component. Remote exploitation is possible and the exploit is public.
Original NVD description (English source)
A security vulnerability has been detected in badlogic pi-mono up to 0.58.4. This vulnerability affects the function discoverAndLoadExtensions of the file packages/coding-agent/src/core/extensions/loader.ts. The manipulation leads to code injection. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS