CVE-2026-26337

8.2 HIGH

Published: February 19, 2026 Modified: March 02, 2026

Description

Hyland Alfresco Transformation Service allows unauthenticated attackers to achieve both arbitrary file read and server-side request forgery through the absolute path traversal.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

https://connect.hyland.com/t5/alfresco-blog/security-update-cve-2026-26337-cve-2026-26338-cve-2026-26339/ba-p/496551

Source: disclosure@vulncheck.com

Vendor Advisory

https://www.hyland.com/en/solutions/products/alfresco-platform

Source: disclosure@vulncheck.com

Product

https://www.vulncheck.com/advisories/hyland-alfresco-transformation-service-absolute-path-traversal-arbitrary-file-read-and-ssrf

Source: disclosure@vulncheck.com

Third Party Advisory

3 reference(s) from NVD

Quick Stats

CVSS v3 Score

8.2 / 10.0

EPSS (Exploit Probability)

0.1%

31th percentile

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-36

Affected Vendors

hyland

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