RCE in Natroteam Natro Macro
CVE-2026-28801
Natro Macro is an open-source Bee Swarm Simulator macro written in AutoHotkey. Prior to version 1.1.0, any ahk code contained inside of a pattern or path file is executed by the macro. Since users commonly share path/pattern files, an attacker could share a file containing malicious code, which is then executed by the program. This code can operate in silence alongside the pattern, running in the background to do whatever the attacker pleases. This issue has been patched in version 1.1.0.
Vulnerability class: RCE (Remote Code Execution)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.6 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N.
EPSS exploit prediction
EPSS: 0.002 (7.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 7th percentile — 7.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.001 · newest: 0.002 · change: +0.001
Affected products
- Natroteam Natro Macro
- Natroteam Natromacro — versions < 1.1.0
Weakness classification (CWE)
References
- github.com/NatroTeam/NatroMacro/security/advisories/GHSA-c5gm-vfvf-pwhx (Vendor Advisory)
Frequently asked questions
- What is CVE-2026-28801?
- CVE-2026-28801 is a medium-severity vulnerability in Natroteam Natro Macro, classified under Code Injection. CVSS score: 6.6/10. Published 2026-03-06.
- How severe is CVE-2026-28801?
- Medium severity. CVSS v3 base score is 6.6 out of 10.