CVE-2026-110764
MediumCVSS 5.3Exploitation Probability (EPSS)
Low risk14th percentile - higher than 14% of all known CVEs
Summary
AstronRPA through 1.1.6 contains an insecure direct object reference vulnerability in the resource-service /file/download endpoint that allows authenticated users to download other tenants' files by supplying their fileId. Attackers can enumerate predictable time-ordered Snowflake file IDs, since FileMapper.getFile performs no owner or tenant check, to retrieve S3-stored files uploaded by other tenants.
Risk Assessment
An authenticated attacker can download confidential files from other tenants, breaching data isolation and information confidentiality.
Recommendation
Upgrade AstronRPA beyond 1.1.6 and add owner and tenant checks in FileMapper.getFile before serving files.
Other vulnerabilities in AstronRPA
See all- CVE-2026-108548High
AstronRPA through 1.1.6 contains an authentication bypass vulnerability in the OpenResty gateway's auth_handler.lua that accepts any Bearer token without validation. Unauthenticated attackers can send arbitrary Bearer values to reach /api/resource/ and /api/rpa-ai-service/ routes and spoof X-User-Id or user_id headers to act as any user.
- CVE-2026-108547Medium
AstronRPA through 1.1.6 contains a missing tenant authorization check in robot-service that allows authenticated users to read other tenants' shared variables via the get-batch-shared-var endpoint. Attackers can enumerate sequential shared variable IDs and decrypt all-users variables re-encrypted with their own tenant key to recover other tenants' credentials in plaintext.
- CVE-2026-108160High
AstronRPA through 1.1.6 contains a download of code without integrity check vulnerability that allows network attackers to deliver malicious updates by abusing the desktop client's auto-update mechanism. Attackers positioned between the client and server can serve a malicious update manifest and NSIS installer, which electron-updater installs without signature verification, executing code as the desktop user.
- CVE-2026-108159High
AstronRPA through 1.1.6 contains a cross-site scripting vulnerability in the desktop client's smart-component chat. Unsanitized LLM output rendered via v-html allows remote attackers to execute OS commands by embedding prompt-injection content that invokes the unrestricted open-path IPC handler with shell metacharacters.
Original NVD description (English source)
AstronRPA through 1.1.6 contains an insecure direct object reference vulnerability in the resource-service /file/download endpoint that allows authenticated users to download other tenants' files by supplying their fileId. Attackers can enumerate predictable time-ordered Snowflake file IDs, since FileMapper.getFile performs no owner or tenant check, to retrieve S3-stored files uploaded by other tenants.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS