Staging Environment: Content and features may be unstable or change without notice.
Advisory details: github_osv / GHSA-v88g-7fx4-9q7f
Advisory ID github_osv/GHSA-v88g-7fx4-9q7f
Aliases CVE-2021-33337
Summary Liferay Portal and Liferay DXP Cross-site scripting (XSS) vulnerability in the Document Library module Cross-site scripting (XSS) vulnerability in the Document Library module's add document menu versions 5.0.6 to before 5.0.54, in Liferay Portal 7.3.0 through 7.3.4, and Liferay DXP 7.1 before fix pack 20, and 7.2 before fix pack 9, allows remote attackers to inject arbitrary web script or HTML via the _com_liferay_document_library_web_portlet_DLAdminPortlet_name parameter.
Status Published
Exploitability 0.5
Weighted Severity 5.5
Risk 2.8
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (1)
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
System Score Found at
cvssv3.1 6.1 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-v88g-7fx4-9q7f/GHSA-v88g-7fx4-9q7f.json
generic_textual MODERATE
Reference id Reference type URL
https://github.com/liferay/liferay-portal
https://github.com/liferay/liferay-portal/commit/432e9eb911d11ff40e1db652690586e496940633
https://issues.liferay.com/browse/LPE-17101
CVE-2021-33337 https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2021-33337
CVE-2021-33337 https://nvd.nist.gov/vuln/detail/CVE-2021-33337
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Found at https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-v88g-7fx4-9q7f/GHSA-v88g-7fx4-9q7f.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none

There are no SSVC decisions available.