CVE-2022-45320

Severity: medium (CVSS 6.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-02-20 · updated 2026-06-17
Weakness: CWE-284

Description

Liferay Portal before 7.4.3.16 and Liferay DXP before 7.2 fix pack 19, 7.3 before update 6, and 7.4 before update 16 allow remote authenticated users to become the owner of a wiki page by editing the wiki page.

Affected products

Liferay Digital Experience Platform: before 7.2; 7.2, 7.2-fix_pack_1, 7.2-fix_pack_10, 7.2-fix_pack_11, 7.2-fix_pack_12, 7.2-fix_pack_13 (+44) — fixed in 7.2
Liferay Portal: before 7.4.3.16 — fixed in 7.4.3.16

How to fix

Upgrade to a fixed version: Liferay Digital Experience Platform 7.2; Liferay Portal 7.4.3.16. Check the vendor advisory for mitigations.

References

https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/cve-2022-45320
https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/cve-2022-45320

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