Huly Platform through 0.7.426 SSRF via Print Service
Priority LOW 28CWE-918Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- —
- Confidentiality · integrity · availability
- None · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00369 30th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| hcengineering | platform | up to 0.7.426 | — | No fix listed | CNA |
- platform Vendorhcengineering Affected up to 0.7.426 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-91079
- 2026-10-03 Alias added: GHSA-prm2-rg4g-w438
References
More hcengineering vulnerabilities
- TI-2026-40933 Huly Platform - Server-Side Request Forgery via /import Endpoint CVSS 4.0MEDIUM 6.3
- TI-2026-04931 hcengineering Huly Platform Import Endpoint index.ts server-side request forgery CVSS 4.0MEDIUM 5.3
- TI-2026-75392 Missing authorization in Huly Platform enables account takeover CVSS 4.0HIGH 8.6
- TI-2026-04930 hcengineering Huly Platform JWT Token token.ts hard-coded key CVSS 4.0MEDIUM 6.3
- TI-2026-10505 hcengineering Huly Platform User Information operations.ts getAccountInfo improper authorization CVSS 4.0MEDIUM 5.3
- TI-2026-10504 hcengineering Huly Platform RPC operations.ts getMailboxSecret access control CVSS 4.0MEDIUM 5.3
Sources
- CVE-2026-91079 · CVE Program
- CVE-2026-91079 · NVD
- FIRST EPSS
- GHSA-prm2-rg4g-w438 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences