CVE-2026-26337: CWE-36 Absolute Path Traversal in Hyland Alfresco Transformation Service (Enterprise)
Hyland Alfresco Transformation Service allows unauthenticated attackers to achieve both arbitrary file read and server-side request forgery through the absolute path traversal.
AI Analysis
Technical Summary
CVE-2026-26337 is an absolute path traversal vulnerability (CWE-36) in Hyland Alfresco Transformation Service (Enterprise) that permits unauthenticated attackers to read arbitrary files on the server and conduct server-side request forgery (SSRF). The vulnerability requires no privileges or user interaction and has a high impact on confidentiality and limited impact on integrity. No patch or vendor advisory is currently available, and the affected version is marked as =0.
Potential Impact
Successful exploitation allows attackers to read arbitrary files on the server, potentially exposing sensitive information, and to perform server-side request forgery, which could be used to access internal resources. The vulnerability does not require authentication or user interaction, increasing its risk. However, no known exploits have been reported in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict access to the Alfresco Transformation Service to trusted networks and monitor for suspicious activity related to file access or SSRF attempts.
CVE-2026-26337: CWE-36 Absolute Path Traversal in Hyland Alfresco Transformation Service (Enterprise)
Description
Hyland Alfresco Transformation Service allows unauthenticated attackers to achieve both arbitrary file read and server-side request forgery through the absolute path traversal.
CVSS v4.0
Score 8.8high
Affected software
Hyland
Alfresco Transformation Service (Enterprise)
Hyland
Alfresco Community (Transform Core)
pkg:github/Alfresco Community (Transform Core)Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-26337 is an absolute path traversal vulnerability (CWE-36) in Hyland Alfresco Transformation Service (Enterprise) that permits unauthenticated attackers to read arbitrary files on the server and conduct server-side request forgery (SSRF). The vulnerability requires no privileges or user interaction and has a high impact on confidentiality and limited impact on integrity. No patch or vendor advisory is currently available, and the affected version is marked as =0.
Potential Impact
Successful exploitation allows attackers to read arbitrary files on the server, potentially exposing sensitive information, and to perform server-side request forgery, which could be used to access internal resources. The vulnerability does not require authentication or user interaction, increasing its risk. However, no known exploits have been reported in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict access to the Alfresco Transformation Service to trusted networks and monitor for suspicious activity related to file access or SSRF attempts.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2026-02-13T17:28:43.053Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 699747f4532dc41ff8925d5a
Added to database: 02/19/2026, 17:27:16 UTC
Last enriched: 07/30/2026, 00:32:48 UTC
Last updated: 09/10/2026, 22:06:48 UTC
Views: 285
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