CVE-2021-29051
mediumpriority · track · 24EPSS 0.007 · 55 %ileEUUSEPSS · scored 2026-10-27
Cross-site scripting (XSS) vulnerability in the Asset module's Asset Publisher app in Liferay Portal 7.2.1 through 7.3.5, and Liferay DXP 7.1 before fix pack 21, 7.2 before fix pack 10 and 7.3 before fix pack 1 allows remote attackers to inject arbitrary web script or HTML via the _com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_XXXXXXXXXXXX_assetEntryId parameter.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (9)
Products and version ranges known to be affected.
- liferay digital experience platform= 7.1nvdUScpe:2.3:a:liferay:digital_experience_platform:*:*:*:*:*:*:*:*
- liferay digital experience platform= 7.2nvdUScpe:2.3:a:liferay:digital_experience_platform:*:*:*:*:*:*:*:*
- Maven com.liferay.portal:release.dxp.bom< 7.1.10.fp21osvUSpkg:maven/com.liferay.portal/release.dxp.bom
- Maven com.liferay.portal:release.dxp.bom7.2.0 → 7.2.10.fp10osvUSpkg: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.bom7.2.1 → 7.3.6osvUSpkg:maven/com.liferay.portal/release.portal.bom
advisories (1)
Vendor and ecosystem advisories describing this.
- GHSA-jvvx-8g42-9559Liferay Portal and Liferay DXP Vulnerable to Cross-Site Scripting (XSS) in Asset Publisher App2022-05-24ghsa · osvUS
Cross-site scripting (XSS) vulnerability in the Asset module's Asset Publisher app in Liferay Portal 7.2.1 through 7.3.5, and Liferay DXP 7.1 before fix pack 21, 7.2 before fix pack 10 and 7.3 before fix pack 1 allows remote attackers to inject arbitrary web script or HTML via the _com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_XXXXXXXXXXXX_assetEntryId parameter.
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (5)
External citations — patches, advisories, analysis.
- http://liferay.comcnnvd
- https://nvd.nist.gov/vuln/detail/CVE-2021-29051cnnvd
- https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/120743580cnnvd
- https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/120743580enisa_euvd
- https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/120743580Vendor Advisorynvd
Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.
Free scan