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TI-2023-02793 Aliases CVE-2023-2981GHSA-wmfc-g86p-fjvr

Abstrium Pydio Cells Chat cross site scripting

Priority LOW 26CWE-80Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-80.

Summary

A vulnerability, which was classified as problematic, has been found in Abstrium Pydio Cells 4.2.0. This issue affects some unknown processing of the component Chat. The manipulation leads to basic cross site scripting. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 4.2.1 is able to address this issue. It is recommended to upgrade the affected component. The identifier VDB-230213 was assigned to this vulnerability.

Why it matters now

EPSS 0.00676 52nd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix Fixed github.com/pydio/cells (Go): 4.2.1

SSVC decision points

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

Affected products

VendorProductAffected versionsFixed inStatusSource
AbstriumPydio Cells4.2.0—No fix listedCNA
—github.com/pydio/cells (Go)before 4.2.14.2.1Patch availableGHSA-wmfc-g86p-fjvr
  • Pydio Cells VendorAbstrium Affected 4.2.0 Fixed in — No fix listed CNA
  • github.com/pydio/cells (Go) Vendor— Affected before 4.2.1 Fixed in 4.2.1 Patch available GHSA-wmfc-g86p-fjvr

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:abstrium:pydio_cells:4.2.0:*:*:*:*:*:*:*4.2.0VulnerableAbstrium
  • cpe:2.3:a:abstrium:pydio_cells:4.2.0:*:*:*:*:*:*:* Versions 4.2.0 Vulnerable ·Abstrium

Remediation

  • Fix · GHSA-wmfc-g86p-fjvr github.com/pydio/cells (Go) Fixed in 4.2.1 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-2981
  2. 2026-10-03 Alias added: GHSA-wmfc-g86p-fjvr

References

Exploit 1

Patch 1

Advisory 1

Other 1

  • TI-2023-02792 Abstrium Pydio Cells User Creation resource injection CVSS 3.1HIGH 8.8
  • TI-2023-02791 Abstrium Pydio Cells User Creation access control CVSS 3.1HIGH 8.8
  • TI-2023-02790 Abstrium Pydio Cells Change Subscription authorization CVSS 3.1MEDIUM 4.6

Sources

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