CVE-2021-29048

mediumpriority · track · 24EPSS 0.009 · 59 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.87% (59th) EPSS

CVSS 4.3 · medium

Is it mine?

8 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · osv

EPSS · scored 2026-10-27

Cross-site scripting (XSS) vulnerability in the Layout module's page administration page in Liferay Portal 7.3.4, 7.3.5 and Liferay DXP 7.2 before fix pack 11 and 7.3 before fix pack 1 allows remote attackers to inject arbitrary web script or HTML via the _com_liferay_layout_admin_web_portlet_GroupPagesPortlet_name parameter.

cvss

Technical severity, 0–10. One row per scoring source.

6.1

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.04.3mediumAV:N/AC:M/Au:N/C:N/I:P/A:Nprimary · NVD / NIST USexploitability 8.6 · impact 2.9

v3.16.1mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:Nprimary · NVD / NIST USexploitability 2.8 · impact 2.7

v3.16.1mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:Nsecondary · OSV

v3.15.6mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-79USprimaryCWE-79US

affected products (8)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
liferay digital experience platform= 7.2nvdUScpe:2.3:a:liferay:digital_experience_platform:*:*:*:*:*:*:*:*
liferay dxp= 7.3nvdUScpe:2.3:a:liferay:dxp:*:*:*:*:*:*:*:*
liferay liferay portal= 7.3.4nvdUScpe:2.3:a:liferay:liferay_portal:*:*:*:*:*:*:*:*
liferay liferay portal= 7.3.5nvdUScpe:2.3:a:liferay:liferay_portal:*:*:*:*:*:*:*:*
Maven com.liferay.portal:release.dxp.bom< 7.2.10.fp11osvUSpkg:maven/com.liferay.portal/release.dxp.bom
Maven com.liferay.portal:release.dxp.bom7.3.0 → 7.3.10.fp1osvUSpkg:maven/com.liferay.portal/release.dxp.bom
Maven com.liferay.portal:release.portal.bom7.3.4 → 7.3.6osvUSpkg:maven/com.liferay.portal/release.portal.bom

advisories (1)

Vendor and ecosystem advisories describing this.

GHSA-4fx8-82f3-xcpcLiferay Portal and Liferay DXP Vulnerable to Cross-Site Scripting (XSS) in the Layout Admin Page2022-05-24ghsa · osvUS
Cross-site scripting (XSS) vulnerability in the Layout module's page administration page in Liferay Portal 7.3.4, 7.3.5 and Liferay DXP 7.2 before fix pack 11 and 7.3 before fix pack 1 allows remote attackers to inject arbitrary web script or HTML via the _com_liferay_layout_admin_web_portlet_GroupPagesPortlet_name parameter.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd osv NVD CVE.org MITRE

published 2021-05-17modified 2026-07-09

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+53016 more

references (6)

External citations — patches, advisories, analysis.

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