Hyland Alfresco allows unauthenticated attackers to read arbitrary files from protected directories (like WEB-INF) via the "/share/page/resource/" endpoint, thus leading to the disclosure of sensitive configuration files.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00064.

Exploitation none

Automatable yes

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Hyland Alfresco Enterprise unaffected
Version Status Constraints
7.4.x affected < 7.4.2.6
23.6.x affected < 23.6.1
25.1.x affected < 25.3.0
Hyland Alfresco Community unaffected
Version Status Constraints
0 affected < 25.3.0

No data.

No data.

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://connect.hyland.com/t5/alfresco-blog/cve-2026-26336-unauthenticated-arbitrary-file-read-in-alfresco/ba-p/496550 cve-icon cve-icon
https://www.hyland.com/en/solutions/products/alfresco-platform cve-icon cve-icon
https://www.vulncheck.com/advisories/hyland-alfresco-improper-authorization-arbitrary-file-read cve-icon cve-icon
History

Fri, 20 Feb 2026 21:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Fri, 20 Feb 2026 15:15:00 +0000

Type Values Removed Values Added
References

Fri, 20 Feb 2026 10:15:00 +0000

Type Values Removed Values Added
First Time appeared Hyland
Hyland alfresco Community
Hyland alfresco Enterprise
Vendors & Products Hyland
Hyland alfresco Community
Hyland alfresco Enterprise

Thu, 19 Feb 2026 16:30:00 +0000

Type Values Removed Values Added
Description Hyland Alfresco allows unauthenticated attackers to read arbitrary files from protected directories (like WEB-INF) via the "/share/page/resource/" endpoint, thus leading to the disclosure of sensitive configuration files.
Title Hyland Alfresco Improper Authorization Arbitrary File Read
Weaknesses CWE-863
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-02-20T19:06:06.164Z

Reserved: 2026-02-13T17:28:43.052Z

Link: CVE-2026-26336

cve-icon Vulnrichment

Updated: 2026-02-20T19:05:57.220Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-02-19T17:24:50.943

Modified: 2026-02-20T15:20:29.647

Link: CVE-2026-26336

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-02-20T10:06:23Z

Weaknesses