Read the docs
TI-2022-20405 Aliases CVE-2022-42123GHSA-hffx-r282-w2g9

A Zip slip vulnerability in the Elasticsearch Connector in Liferay Portal 7.3.3 through…

Priority LOW 34CWE-22Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · High · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and GitHub.

Summary

A Zip slip vulnerability in the Elasticsearch Connector in Liferay Portal 7.3.3 through 7.4.3.18, and Liferay DXP 7.3 before update 6, and 7.4 before update 19 allows attackers to create or overwrite existing files on the filesystem via the installation of a malicious Elasticsearch Sidecar plugin.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00781 56th percentileScored 2026-11-07
Fix Fixed com.liferay.portal:release.portal.bom (Maven): 7.4.3.19

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
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
—com.liferay.portal:release.portal.bom (Maven)7.3.3 to before 7.4.3.197.4.3.19Patch availableGHSA-hffx-r282-w2g9
  • — Vendor— Affected all versions Fixed in — No fix listed CNA
  • com.liferay.portal:release.portal.bom (Maven) Vendor— Affected 7.3.3 to before 7.4.3.19 Fixed in 7.4.3.19 Patch available GHSA-hffx-r282-w2g9

CPE configurations NVD · 3

CPEVersionsRoleVendor
cpe:2.3:a:liferay:digital_experience_platform:7.3:-:*:*:*:*:*:*7.3VulnerableLiferay
cpe:2.3:a:liferay:digital_experience_platform:7.4:-:*:*:*:*:*:*7.4VulnerableLiferay
cpe:2.3:a:liferay:liferay_portal:*:*:*:*:*:*:*:*7.3.3 to before 7.4.3.19VulnerableLiferay
  • cpe:2.3:a:liferay:digital_experience_platform:7.3:-:*:*:*:*:*:* Versions 7.3 Vulnerable ·Liferay
  • cpe:2.3:a:liferay:digital_experience_platform:7.4:-:*:*:*:*:*:* Versions 7.4 Vulnerable ·Liferay
  • cpe:2.3:a:liferay:liferay_portal:*:*:*:*:*:*:*:* Versions 7.3.3 to before 7.4.3.19 Vulnerable ·Liferay

Remediation

  • Fix · GHSA-hffx-r282-w2g9 com.liferay.portal:release.portal.bom (Maven) Fixed in 7.4.3.19 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-42123
  2. 2026-10-03 Alias added: GHSA-hffx-r282-w2g9

References

Advisory 3

Other 1

  • TI-2023-22732 Cross-site scripting in Liferay DXP CVSS 3.1CRITICAL 9.6
  • TI-2022-20403 A SQL injection vulnerability in the Layout module in Liferay Portal 7.1.3 through… CVSS 3.1HIGH 8.8
  • TI-2025-03097 Uncontrolled resource consumption in Liferay Portal CVSS 4.0HIGH 8.7
  • TI-2025-03169 Uncontrolled resource consumption in Liferay Portal CVSS 4.0HIGH 8.7
  • TI-2024-17354 Cross-site scripting in Liferay Portal CVSS 3.1CRITICAL 9.6
  • TI-2024-16598 Cross-site scripting in Liferay Portal CVSS 3.1CRITICAL 9.6
See all 263 →

Sources

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