CVE-2026-50229

0.0

Apache Tomcat: XSS in number guess example

Overview

Overview

Description

Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in the number guess example for Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.22, from 10.1.0-M1 through 10.1.55, from 9.0.0.M1 through 9.0.118, from 8.5.0 through 8.5.100, from 7.0.0 through 7.0.109. Other versions that have reached end of support may also be affected. Users are recommended to upgrade to version 11.0.23, 10.1.56 or 9.0.119, which fix the issue.

Details

INFO

Published Date :

June 29, 2026, 8:36 p.m.

Last Modified :

June 29, 2026, 8:37 p.m.

Remotely Exploit :

No

Source :

apache

Impact

Affected Products

The following products are affected by CVE-2026-50229 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID	Vendor	Product	Action
1	Apache	tomcat

: Total Affected Vendor : 1 | Products : 1

Solution

Upgrade Apache Tomcat to a patched version to fix the Cross-Site Scripting vulnerability.

Upgrade Apache Tomcat to version 11.0.23 or later.
Upgrade Apache Tomcat to version 10.1.56 or later.
Upgrade Apache Tomcat to version 9.0.119 or later.

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2026-50229 vulnerability anywhere in the article.

Results are limited to the first 20 news articles due to potential performance issues.

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.

Cross-Site Scripting

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