Staging Environment: Content and features may be unstable or change without notice.
Advisory details: github_osv / GHSA-8mp9-w7gr-pvj3
Advisory ID github_osv/GHSA-8mp9-w7gr-pvj3
Aliases CVE-2022-28980
Summary Liferay Portal and Liferay DXP Vulnerable to XSS via the filter_ Prefix Multiple cross-site scripting (XSS) vulnerabilities in Liferay Fragment Renderer Collection Filter Implementation before v1.0.11 from Liferay Portal (v7.4.3.4) and Liferay DXP v7.4 GA allows attackers to execute arbitrary web scripts or HTML via parameters with the filter_ prefix.
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/2022/09/GHSA-8mp9-w7gr-pvj3/GHSA-8mp9-w7gr-pvj3.json
generic_textual MODERATE
Reference id Reference type URL
http://liferay.com
https://github.com/liferay/liferay-portal
https://github.com/liferay/liferay-portal/commit/b4ea3e9acb6c3602b9c90538ba35f11906dc07ed
https://liferay.atlassian.net/browse/LPE-17420
https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/cve-2022-28980-reflected-xss-with-filter_-parameters-in-applied-fragment-filters?p_r_p_assetEntryId=121612438&_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_jekt_redirect=https%3A%2F%2Fliferay.dev%3A443%2Fportal%2Fsecurity%2Fknown-vulnerabilities%3Fp_p_id%3Dcom_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_jekt%26p_p_lifecycle%3D0%26p_p_state%3Dnormal%26p_p_mode%3Dview%26p_r_p_assetEntryId%3D121612438%26_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_jekt_cur%3D0%26p_r_p_resetCur%3Dfalse
https://web.archive.org/web/20221114081624/https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/cve-2022-28980-reflected-xss-with-filter_*-parameters-in-applied-fragment-filters
CVE-2022-28980 https://nvd.nist.gov/vuln/detail/CVE-2022-28980
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/2022/09/GHSA-8mp9-w7gr-pvj3/GHSA-8mp9-w7gr-pvj3.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

Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-05-27T17:48:12Z/

Decision: Track

Source URL: https://github.com/cisagov/vulnrichment/blob/develop/2022/28xxx/CVE-2022-28980.json

Source Advisory: vulnrichment/CVE-2022-28980

View SSVC decision tree 
[{'Exploitation': 'none'},
 {'Automatable': 'no'},
 {'Technical Impact': 'partial'},
 {'Mission Prevalence': 'minimal'},
 {'Public Well-being Impact': 'material'},
 {'Mission & Well-being': 'medium'}]

Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-05-27T17:48:12Z/

Decision: Track

Source URL: https://github.com/cisagov/vulnrichment/blob/develop/2022/28xxx/CVE-2022-28980.json

Source Advisory: vulnrichment/CVE-2022-28980

View SSVC decision tree 
[{'Exploitation': 'none'},
 {'Automatable': 'no'},
 {'Technical Impact': 'partial'},
 {'Mission Prevalence': 'minimal'},
 {'Public Well-being Impact': 'material'},
 {'Mission & Well-being': 'medium'}]