CVE-2026-26337
Received Received - Intake

Path Traversal in Hyland Alfresco Service Enables File Read, SSRF

Publication date: 2026-02-19

Last updated on: 2026-03-02

Assigner: VulnCheck

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

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Meta Information

Published
2026-02-19
Last Modified
2026-03-02
Generated
2026-07-06
AI Q&A
2026-02-19
EPSS Evaluated
2026-07-05
NVD
CVE-2026-26337

Affected Vendors & Products

Showing 3 associated CPEs
Vendor Product Version / Range
hyland alfresco_transform_service to 4.3 (exc)
hyland alfresco_transform_core to 5.3.0 (exc)
hyland alfresco_transform_core 5.3.0

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-36 The product uses external input to construct a pathname that should be within a restricted directory, but it does not properly neutralize absolute path sequences such as "/abs/path" that can resolve to a location that is outside of that directory.

Attack-Flow Graph

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Executive Summary

The vulnerability in Hyland Alfresco Transformation Service allows unauthenticated attackers to perform arbitrary file read operations and server-side request forgery by exploiting an absolute path traversal flaw.

Impact Analysis

This vulnerability can lead to unauthorized disclosure of sensitive files on the server and enable attackers to make unauthorized requests from the server, potentially compromising confidentiality and integrity.

Compliance Impact

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Detection Guidance

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