CVE-2026-108159

AstronRPA through 1.1.6 contains a cross-site scripting vulnerability in the desktop client's smart-component chat that allows remote attackers to execute OS commands by abusing unsanitized LLM output rendered via v-html. Attackers can embed prompt-injection content in a web page so the model emits HTML event handlers invoking the unrestricted open-path IPC handler with shell metacharacters, executing commands as the desktop user.

CVSS 4.0

7.7CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS 3.1

7.5CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.3% chance of exploitation in the next 30 days; higher than 25% of CVEs (scores of 2026-10-25)

CWE

CWE-79

Published

2026-10-09

Modified

2026-10-13

Record from

the NVD, synced 2026-10-19

References

• https://github.com/iflytek/astron-rpa
• https://github.com/iflytek/astron-rpa/blob/8b015bc1b15d23fbdc55c78ff1de9af4bb65fba6/frontend/packages/web-app/src/components/SmartComponent/hooks/useChatContext.tsx#L203
• https://github.com/iflytek/astron-rpa/issues/892
• https://www.vulncheck.com/advisories/astronrpa-through-1.1.6-rce-via-smart-component-chat-xss-and-ipc-bridge

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