---
title: "CVE-2022-28730: Apache JSPWiki Cross-site scripting… | CubePath"
description: "A carefully crafted request on AJAXPreview.jsp could trigger an XSS vulnerability on Apache JSPWiki, which could allow the attacker to execute javascript…"
language: en
source: https://cubepath.com/security/cve/CVE-2022-28730
---

# CVE-2022-28730: Apache JSPWiki Cross-site scripting… | CubePath

## Description

A carefully crafted request on AJAXPreview.jsp could trigger an XSS vulnerability on Apache JSPWiki, which could allow the attacker to execute javascript in the victim's browser and get some sensitive information about the victim. This vulnerability leverages CVE-2021-40369, where the Denounce plugin dangerously renders user-supplied URLs. Upon re-testing CVE-2021-40369, it appears that the patch was incomplete as it was still possible to insert malicious input via the Denounce plugin. Apache JSPWiki users should upgrade to 2.11.3 or later.

Official description from the CVE record, published by apache. Copyright © 1999-2026 The MITRE Corporation. See [/security/cve/legal](https://cubepath.com/security/cve/legal) for the CVE license. [View the record on cve.org](https://www.cve.org/CVERecord?id=CVE-2022-28730)

## Key data

### EPSS

Exploit Prediction Scoring System by FIRST: an estimate of the probability that exploitation activity will be observed in the next 30 days.

Score

0.86157 (86.2% probability)

Percentile

99.7%

Scores of

Nov 10, 2026

Model

v2026.06.15

## Affected products

Products listed in the CVE record, as the CNA published them.

- Apache JSPWiki

  - affected: Apache JSPWiki up to Apache JSPWiki up to 2.11.2

## References

Links listed in the CVE record. They lead to other sites, which CubePath does not control.

- [jspwiki-wiki.apache.org/Wiki.jsp?page=CVE-2022-28732](https://jspwiki-wiki.apache.org/Wiki.jsp?page=CVE-2022-28732)

## Timeline

1. ID reserved Apr 5, 2022
2. Record published Aug 4, 2022
3. Record last updated Aug 3, 2024

## Look up another CVE

## About CubePath

CubePath is a cloud provider with data centers in Europe and the United States. It offers VPS, bare metal servers and DDoS protection.

[Cloud VPS](https://cubepath.com/vps) [DDoS protection](https://cubepath.com/ddos-protection)

Data from the CVE Program (MITRE), CISA KEV and FIRST EPSS. CVSS is owned by FIRST and used by permission. Not affiliated with or endorsed by MITRE, CISA or FIRST. Data as of Nov 10, 2026, 20:03 UTC. [Sources and licenses](https://cubepath.com/security/cve/legal)