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TI-2024-26898 Aliases CVE-2024-40347GHSA-f437-v3vf-3c5h

A reflected cross-site scripting (XSS) vulnerability in Hyland Alfresco Platform…

Priority MEDIUM 60CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-79.

Summary

A reflected cross-site scripting (XSS) vulnerability in Hyland Alfresco Platform 23.2.1-r96 allows attackers to execute arbitrary code in the context of a user's browser via injecting a crafted payload into the parameter htmlid.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00403 34th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:hyland:alfresco_content_services:*:*:*:*:*:*:*:*before 23.3VulnerableHyland
  • cpe:2.3:a:hyland:alfresco_content_services:*:*:*:*:*:*:*:* Versions before 23.3 Vulnerable ·Hyland

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-40347
  2. 2026-10-03 Alias added: GHSA-f437-v3vf-3c5h

References

Exploit 1

  • TI-2023-27323 An issue was discovered in Hyland Alfresco Community Edition through 7.2.0. CVSS 3.1HIGH 8.8
  • TI-2026-21292 Hyland Alfresco Improper Authorization Arbitrary File Read CVSS 4.0HIGH 8.7

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences