CVE-2026-91079
High
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.
SeverityHigh
CVSS8.5
Exploit probability—
ProductHcengineering Platform
PublishedSep 14, 2026
First seenSep 14, 2026
Weakness typeCWE-918Server-side request forgery (SSRF)
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| hcengineering platform | v ≤ 0.7.426 | — |
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