GHSA-qm43-g2xj-hvg5: com.liferay.portal:release.portal.bom (CVE-2024-26268)

Package	Ecosystem	Affected	Fixed in
com.liferay.portal:release.portal.bom	Maven	>=7.2.0, <7.4.3.27-ga27	7.4.3.27-ga27
com.liferay.portal:release.dxp.bom	Maven	<7.2.10.fp20 \|\| >=7.3.0, <7.3.10.u8 \|\| >=7.4.0, <7.4.13.u27	7.2.10.fp20, 7.3.10.u8, 7.4.13.u27

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

Liferay Portal 7.2.0 through 7.4.3.26 and Liferay DXP versions before 7.2 fix pack 20, 7.3 update 8, and 7.4 update 27 are affected by a user enumeration vulnerability. A remote attacker can determine whether an account exists by comparing response times. Upgrade Liferay Portal to 7.4.3.27-ga27 or Liferay DXP to 7.2.10.fp20, 7.3.10.u8, or 7.4.13.u27, as applicable.

Written 7 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
5.3	Medium	3.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N	CNA (Liferay)

CISA KEV Not listed.
EPSS 0.0053, the 45th percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

31 Oct 2026, 15:10 UTC First seen by agentprime
31 Oct 2026, 15:10 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.