XSS in Iflytek Astron-Rpa
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.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- github.com/iflytek/astron-rpa/issues/892 (issue-tracking)
- github.com/iflytek/astron-rpa/blob/8b015bc1b15d23fbdc55c78ff1de9af4bb65fba6/fro… (technical-description)
- github.com/iflytek/astron-rpa (product)
- www.vulncheck.com/advisories/astronrpa-through-1.1.6-rce-via-smart-component-ch… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-108159?
- CVE-2026-108159 is a high-severity vulnerability in Iflytek Astron-Rpa, classified under Cross-site Scripting. CVSS score: 7.5/10. Published 2026-10-09.
- How severe is CVE-2026-108159?
- High severity. CVSS v3 base score is 7.5 out of 10.