CVE-2026-91079 Details
Description
Huly Platform through 0.7.426 contains a server-side request forgery vulnerability in the print service due to missing hostname allowlist validation. Authenticated workspace members can supply arbitrary URLs to the print endpoint, which Puppeteer renders and returns as downloadable PDFs or images, enabling access to internal metadata services and network hosts.
A server-side request forgery (SSRF) vulnerability has been identified in the Huly Platform print service, in versions through 0.7.426. This vulnerability arises from the absence of hostname allowlist validation, allowing authenticated workspace members to send arbitrary URLs to the print endpoint. The service, which uses Puppeteer to render the content, can access internal metadata services and network hosts, returning the fetched data as downloadable PDFs or images.
Users should set the 'ALLOWED_HOSTNAMES' environment variable to configure a hostname allowlist for the print service, restricting it to trusted domains. This can be done by updating the print service configuration in the 'docker-compose.yaml' file before deployment.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Sep 14, 2026CISA-ADP
Assessed Sep 14, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/hcengineering/platform | [email protected] | Vendor |
| https://github.com/hcengineering/platform/blob/v0.7.426/services/print/pod-print/src/config.ts | [email protected] | Source CodeVendor |
| https://github.com/hcengineering/platform/blob/v0.7.426/services/print/pod-print/src/server.ts | [email protected] | Source CodeVendor |
| https://github.com/hcengineering/platform/issues/10908 | [email protected] | ExploitIssue TrackingTechnical DescriptionVendor |
| https://www.vulncheck.com/advisories/huly-platform-through-0.7.426-ssrf-via-print-service | [email protected] | Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-918 | Server-Side Request Forgery (SSRF) | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Huly Platform | <= 0.7.426 (semver) |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 14, 2026 | CVE Modified | CISA-ADP |
| Sep 14, 2026 | New CVE Received | [email protected] |