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TI-2023-02476 Aliases CVE-2023-2647GHSA-mq6w-vmw6-wq6x

Weaver E-Office File Upload utility_all.php command injection

Priority MEDIUM 48CWE-77Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-77.

Summary

A vulnerability was found in Weaver E-Office 9.5 and classified as critical. Affected by this issue is some unknown functionality of the file /webroot/inc/utility_all.php of the component File Upload Handler. The manipulation leads to command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-228776. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Why it matters now

EPSS 0.07008 94th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
WeaverE-Office9.5—No fix listedCNA
  • E-Office VendorWeaver Affected 9.5 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:weaver:e-office:9.5:*:*:*:*:*:*:*9.5VulnerableWeaver
  • cpe:2.3:a:weaver:e-office:9.5:*:*:*:*:*:*:* Versions 9.5 Vulnerable ·Weaver

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-2647
  2. 2026-10-03 Alias added: GHSA-mq6w-vmw6-wq6x

References

Exploit 1

  • TI-2023-02477 Weaver E-Office uploadify.php unrestricted upload CVSS 3.1CRITICAL 9.8
  • TI-2023-02590 Weaver OA jx2_config.ini file access CVSS 3.1HIGH 7.5
  • TI-2023-17396 An arbitrary file upload vulnerability in eoffice before v9.5 allows attackers to execute… CVSS 3.1CRITICAL 9.8
  • TI-2023-02589 Weaver OA downfile.php absolute path traversal CVSS 3.1HIGH 7.5
  • TI-2024-03025 Panwei eoffice OA Backend save_image.php path traversal CVSS 3.1HIGH 7.2

Sources

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