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TI-2021-18150 Aliases CVE-2021-41323GHSA-fx39-83hx-w7vp

Directory traversal in the Compress feature in Pydio Cells 2.2.9 allows remote…

Priority LOW 33CWE-22Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

Directory traversal in the Compress feature in Pydio Cells 2.2.9 allows remote authenticated users to overwrite personal files, or Cells files belonging to any user, via the format parameter.

Why it matters now

EPSS 0.02084 81st percentileScored 2026-11-07
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
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:pydio:cells:2.2.9:*:*:*:-:*:*:*2.2.9Vulnerablepydio
cpe:2.3:a:pydio:cells:2.2.9:*:*:*:enterprise:*:*:*2.2.9Vulnerablepydio
  • cpe:2.3:a:pydio:cells:2.2.9:*:*:*:-:*:*:* Versions 2.2.9 Vulnerable ·pydio
  • cpe:2.3:a:pydio:cells:2.2.9:*:*:*:enterprise:*:*:* Versions 2.2.9 Vulnerable ·pydio

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-41323
  2. 2026-10-03 Alias added: GHSA-fx39-83hx-w7vp

References

Advisory 3

  • TI-2023-16015 Pydio Cells allows users by default to create so-called external users in order to share… CVSS 3.1HIGH 8.8
  • TI-2023-16016 Pydio Cells through 4.1.2 allows SSRF. CVSS 3.1MEDIUM 6.5
  • TI-2023-16017 Pydio Cells through 4.1.2 allows XSS. CVSS 3.1MEDIUM 5.4
  • TI-2019-09658 Pydio Cells before 1.5.0 fails to neutralize '../' elements, allowing an attacker with… CVSS 3.0HIGH 8.8
  • TI-2020-10216 Pydio Cells 2.0.4 allows an authenticated user to write or overwrite existing files in… CVSS 3.1HIGH 8.1
  • TI-2020-10217 The update feature for Pydio Cells 2.0.4 allows an administrator user to set a custom… CVSS 3.1MEDIUM 6.8
See all 15 →

Sources

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