High severity · published Oct 9, 2026
CVE-2026-108159
AstronRPA through 1.1.6 RCE via Smart-Component Chat XSS and IPC Bridge
7.5
CVSS
0.3%
EPSS
No
On KEV
Description
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 vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
High
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 26% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AS
astron-rpa · iflytek
through 1.1.6 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-108159
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-108159
issue-tracking
https://github.com/iflytek/astron-rpa/issues/892
technical-description
https://github.com/iflytek/astron-rpa/blob/8b015bc1b15d23fbdc55c78ff1de9af4bb65fba6/frontend/packages/web-app/src/components/SmartComponent/hooks/useChatContext.tsx#L203
product
https://github.com/iflytek/astron-rpa
third-party-advisory
https://www.vulncheck.com/advisories/astronrpa-through-1.1.6-rce-via-smart-component-chat-xss-and-ipc-bridge
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