CVEvulnerability
CVE-2026-26339
9.3 CRITICAL
Official page ↗
- Status
- Analyzed
- Published
- 2026-02-19
- Last modified
- 2026-07-14
- Assigner
- [email protected]
- CVSS 4.0 ([email protected])
- 9.3 CRITICAL — CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-918
Description
Hyland Alfresco Transformation Service allows unauthenticated attackers to achieve remote code execution through the argument injection vulnerability, which exists in the document processing functionality.
Affected configurations
• hyland alfresco transform service (< 4.2.3)
• hyland alfresco transform core (< 5.2.4)
Related
Weakness · CWE (1)
- CWE-918 Server-Side Request Forgery weakness
References
- https://connect.hyland.com/t5/alfresco-blog/security-update-cve-2026-26337-cve-2026-26338-cve-2026-26339/ba-p/496551 Vendor Advisory
- https://www.hyland.com/en/solutions/products/alfresco-platform Product
- https://www.vulncheck.com/advisories/hyland-alfresco-transformation-service-argument-injection-rce Third Party Advisory