CVE
CVE-2026-26339
Hyland Alfresco Transformation Service Argument Injection RCE
Hyland Alfresco Transformation Service allows unauthenticated attackers to achieve remote code execution through the argument injection vulnerability, which exists in the document processing functionality.
Package Versions Affected
Package Version
patch Availability
No items found.
Automatically patch vulnerabilities without upgrading
Fix Without Upgrading
Detect compatible fix
Apply safe remediation
Fix with a single pull request
CVSS Version
Severity
Base Score
CVSS Version
Score Vector
C
H
U
9.3
-
4.0
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
C
H
U
0
-
C
H
U
-
Related Resources
No items found.
References
https://www.hyland.com/en/solutions/products/alfresco-platform, https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/26xxx/CVE-2026-26339.json, https://nvd.nist.gov/vuln/detail/CVE-2026-26339, https://www.vulncheck.com/advisories/hyland-alfresco-transformation-service-argument-injection-rce, https://connect.hyland.com/t5/alfresco-blog/security-update-cve-2026-26337-cve-2026-26338-cve-2026-26339/ba-p/496551, https://github.com/Alfresco/alfresco-transform-core