CVE•Published 2026-02-19•Modified 2026-07-14•1 article on news•6 live references•NVD data
CVE-2026-26339Hyland · Alfresco_transform_service
Vulnerability data via NVD (ingested)
CVSS v3.1
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
42
Exploit Prediction Scoring System · top 58% of all CVEs
Weaknesses (CWE)
Description
Hyland Alfresco Transformation Service allows unauthenticated attackers to achieve remote code execution through the argument injection vulnerability, which exists in the document processing functionality.
Timeline
Published 2026-02-19
Modified 2026-07-14
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2026-26339Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Hyland Alfresco Transform Service"All exposed Hyland Alfresco Transform Service instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Alfresco Transform Service"HTTP body or banner mentions "Alfresco Transform Service" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-26339Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-26339Censys host search filtered to this CVE id.
grep.app
CVE-2026-26339Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-26339GitHub code search for direct mentions.
Google dork
"CVE-2026-26339" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.