CVE-2026-26338
Received Received - Intake

SSRF Vulnerability in Hyland Alfresco Transformation Service

Publication date: 2026-02-19

Last updated on: 2026-03-02

Assigner: VulnCheck

Description
Hyland Alfresco Transformation Service allows unauthenticated attackers to achieve server-side request forgery (SSRF) through the document processing functionality.

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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-2026-26338

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-918 The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.

Attack-Flow Graph

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Impact Analysis

The impact of this vulnerability includes the possibility for attackers to leverage the server to send unauthorized requests, which can lead to information disclosure or interaction with internal services that are not normally accessible externally. This can compromise confidentiality and integrity of data.

Compliance Impact

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Detection Guidance

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Mitigation Strategies

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Executive Summary

This vulnerability exists in the Hyland Alfresco Transformation Service, where unauthenticated attackers can exploit the document processing functionality to perform server-side request forgery (SSRF). SSRF allows attackers to make the server send requests to unintended locations, potentially accessing internal systems or sensitive information.

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