CVE-2026-26339 (GCVE-0-2026-26339)

Vulnerability from cvelistv5 – Published: 2026-02-19 17:04 – Updated: 2026-02-19 17:04
VLAI?
Title
Hyland Alfresco Transformation Service Argument Injection RCE
Summary
Hyland Alfresco Transformation Service allows unauthenticated attackers to achieve remote code execution through the argument injection vulnerability, which exists in the document processing functionality.
Severity ?
9.3 (Critical)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
Impacted products
Vendor Product Version
Hyland Alfresco Transformation Service (Enterprise) Affected: 0 , < 4.2.3 (semver)
Create a notification for this product.
Credits
Piotr Bazydlo (@chudyPB) of watchTowr
Show details on NVD website
To clipboard 

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}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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