CVE-2026-50229
Apache Tomcat: XSS in number guess example
Vexday Risk Score
0Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS —KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Lifecycle
29 Jun 2026Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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.
Affected products
Apache Software Foundation · Apache TomcatWant to know if your infrastructure is exposed to this?
Talk to TrueHacking →