CVE-2022-28980

MEDIUM

6.1

CVSS Score

Published: September 22, 2022 at 12:13 AM UTC

Updated: July 9, 2026 at 01:17 AM UTC

2 products affected across 1 vendorLiferay PortalDXP

Using N/A by N/A?

Get instant alerts when new vulnerabilities affect N/A - before attackers find them.

Real-time alertsTrack your software stackFree plan available

Start Free Sign In

Severity

MEDIUM6.1

Exploit prediction

EPSS 0.4%

SSVC

No known exploit

Description

Multiple cross-site scripting (XSS) vulnerabilities in 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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

DXP · Liferay

95%

7.4 ga

Liferay Portal · Liferay

95%

v < 7.4.3.5

Affected range stops below 7.4.3.5, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

Source: [email protected]

http://liferay.com

Source: [email protected]

https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/cve-2022-28980-reflected-xss-with-filter_%2A-parameters-in-applied-fragment-filters

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.1MEDIUMCISA-ADP

Attack Vector: NETWORK
Complexity: LOW
Privileges: NONE
User Interaction: REQUIRED
Scope: CHANGED
Confidentiality: LOW
Integrity: LOW
Availability: NONE

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-79

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create account Sign in

Free plan, no card