CVE-2021-29048
Summary
| CVE | CVE-2021-29048 |
|---|---|
| State | PUBLISHED |
| Assigner | mitre |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2021-05-17 12:15:07 UTC |
| Updated | 2026-07-09 01:16:52 UTC |
| Description | 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. |
Risk And Classification
Primary CVSS: v3.1 6.1 MEDIUM from [email protected]
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS: 0.008730000 probability, percentile 0.546570000 (date 2026-07-12)
Problem Types: CWE-79 | n/a
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.1 | [email protected] | Primary | 6.1 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| 2.0 | [email protected] | Primary | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
CVSS v3.1 Breakdown
Attack Vector
NetworkAttack Complexity
LowPrivileges Required
NoneUser Interaction
RequiredScope
ChangedConfidentiality
LowIntegrity
LowAvailability
NoneCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS v2.0 Breakdown
Access Vector
NetworkAccess Complexity
MediumAuthentication
NoneConfidentiality
NoneIntegrity
PartialAvailability
NoneAV:N/AC:M/Au:N/C:N/I:P/A:N
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Liferay | Digital Experience Platform | 7.2 | - | All | All |
| Application | Liferay | Digital Experience Platform | 7.2 | fix_pack_1 | All | All |
| Application | Liferay | Digital Experience Platform | 7.2 | fix_pack_10 | All | All |
| Application | Liferay | Digital Experience Platform | 7.2 | fix_pack_2 | All | All |
| Application | Liferay | Digital Experience Platform | 7.2 | fix_pack_3 | All | All |
| Application | Liferay | Digital Experience Platform | 7.2 | fix_pack_4 | All | All |
| Application | Liferay | Digital Experience Platform | 7.2 | fix_pack_5 | All | All |
| Application | Liferay | Digital Experience Platform | 7.2 | fix_pack_6 | All | All |
| Application | Liferay | Digital Experience Platform | 7.2 | fix_pack_7 | All | All |
| Application | Liferay | Digital Experience Platform | 7.2 | fix_pack_8 | All | All |
| Application | Liferay | Digital Experience Platform | 7.2 | fix_pack_9 | All | All |
| Application | Liferay | Dxp | 7.3 | - | All | All |
| Application | Liferay | Liferay Portal | 7.3.4 | All | All | All |
| Application | Liferay | Liferay Portal | 7.3.5 | All | All | All |
Vendor Declared Affected Products
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| CVE-2021-29048 Stored XSS with Site Page name | af854a3a-2127-422b-91ae-364da2661108 | portal.liferay.dev | Vendor Advisory |
| Digital Experience Software Tailored to Your Needs | Liferay | MITRE | liferay.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 731118 Liferay Portal Multiple Vulnerabilities