CVE-2026-26336
Arbitrary File Read in Hyland Alfresco Exposes Sensitive Data
Publication date: 2026-02-19
Last updated on: 2026-03-03
Assigner: VulnCheck
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| hyland | alfresco_content_services | to 25.3 (exc) |
| hyland | alfresco_content_services | From 23.1 (inc) to 23.6.0 (inc) |
| hyland | alfresco_content_services | From 25.1 (inc) to 25.2 (inc) |
| hyland | alfresco_content_services | From 7.4.0 (inc) to 7.4.2.5 (inc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-863 | The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability in Hyland Alfresco allows unauthenticated attackers to read arbitrary files from protected directories, such as WEB-INF, by exploiting the "/share/page/resource/" endpoint.
As a result, sensitive configuration files can be disclosed to attackers without requiring any authentication.
How can this vulnerability impact me? :
The vulnerability can lead to the disclosure of sensitive configuration files, which may contain critical information about the system setup, credentials, or other confidential data.
Since the attack requires no authentication, it increases the risk of unauthorized access and potential exploitation of the disclosed information.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know