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CVE-2022-45320

Privilege escalation in Liferay Portal

6.3 MediumFix available

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.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
Low
User interaction
None

What an attacker can affect

Confidentiality
Low
Integrity
Low
Availability
Low

Exploit likelihood

0.48%Up 0.4 points since Feb 20, 2024
90%50%10%1%

What each source reports

NVD Score used6.3

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.

Record
CVE-2022-45320
CVSS 3.1
6.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Weakness
CWE-284
Updated
2026-11-02
CVE List6.3

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.

Record
CVE-2022-45320
CVSS 3.1
6.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Weakness
CWE-284
Updated
2026-11-02
EUVDEUVD-2022-482196.3

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.

Record
EUVD-2022-48219
CVSS 3.1
6.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Updated
2026-11-02
GitHub AdvisoriesGHSA-mc8m-4r3w-q2hw6.3

Privilege escalation in Liferay Portal

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.

Record
GHSA-mc8m-4r3w-q2hw
CVSS 3.1
6.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Weakness
CWE-284
Updated
2026-11-02
OSV6.3

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.

Record
CVE-2022-45320
CVSS 3.1
6.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Updated
2026-11-02
OSVGHSA-mc8m-4r3w-q2hw6.3

Privilege escalation in Liferay Portal

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.

Record
GHSA-mc8m-4r3w-q2hw
CVSS 3.1
6.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Weakness
CWE-284
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
com.liferay.portal:release.portal.bom
Maven
before 7.4.3.16
7.4.3.16
com.liferay.portal:release.portal.bom
Maven
before 7.4.3.16, plus listed versions
7.0.67.0.6-17.0.6-27.1.07.1.1
Show 35 moreShow less
7.1.27.1.37.1.3-17.2.07.2.17.2.1-17.3.07.3.0-17.3.17.3.1-17.3.27.3.2-17.3.37.3.3-17.3.47.3.57.3.67.3.77.4.07.4.17.4.1-17.4.27.4.2-17.4.3.107.4.3.117.4.3.127.4.3.137.4.3.147.4.3.157.4.3.47.4.3.57.4.3.67.4.3.77.4.3.87.4.3.9
7.4.3.16

History

History
RecordedChangedSources
first indexedCVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2022-45320 is a medium vulnerability (CVSS 6.3) in Liferay Portal, published February 20, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.48%, the 41st percentile. Fixed in com.liferay.portal:release.portal.bom 7.4.3.16.

References

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