CVE-2026-108592

medium

Description

mini-swe-agent 1.10.0 through 2.4.6 contains an information exposure vulnerability in BubblewrapEnvironment because bwrap omits --clearenv, so sandboxed commands inherit the host environment. Attackers using prompt injection in processed task content can make the agent read API keys from the environment and exfiltrate them over the shared network.

References

https://www.vulncheck.com/advisories/mini-swe-agent-1.10.0-through-2.4.6-environment-exposure-via-bubblewrapenvironment

https://hackmd.io/@haind/minisweagent-bubblewrap-host-environment-leak

https://github.com/SWE-agent/mini-swe-agent/blob/v2.4.6/src/minisweagent/environments/extra/bubblewrap.py#L38-L103

https://github.com/SWE-agent/mini-swe-agent

Details

Source: Mitre, NVD

Published: 2026-10-10

Updated: 2026-10-10

Risk Information

CVSS v2

Base Score: 5.4

Vector: CVSS2#AV:N/AC:H/Au:N/C:C/I:N/A:N

Severity: Medium

CVSS v3

Base Score: 5.3

Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N

Severity: Medium

CVSS v4

Base Score: 6

Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Severity: Medium