CVE-2026-108159 AstronRPA - Stored XSS & Remote Code Execution

AstronRPA through 1.1.6 contains a stored XSS caused by unsanitized LLM output rendered via v-html in the desktop client's smart-component chat, letting remote attackers execute OS commands, exploit requires crafted web page embedding prompt-injection content.

CVSS base score 7.5 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.33% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Stored XSS
Impact
Remote Code Execution
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Published
9 October 2026
Updated
15 October 2026
Weakness
CWE-79

Vendor fix

Update to the latest version beyond 1.1.6.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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