CVE-2026-108159

HIGH 7.5

AstronRPA through 1.1.6 RCE via Smart-Component Chat XSS and IPC Bridge

CVSS Score

7.5

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-79
Vendor	iflytek
Product	astron-rpa
Published	Oct 9, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Affected Versions

iflytek / astron-rpa

0 ≤ 1.1.6

References

NVD ↗ CVE.org ↗ EPSS Data ↗

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

Credits

George Chen