CVE-2026-50229 Apache Tomcat: XSS in number guess example

Tillverkarens beskrivning (engelska)

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.

Referensdata

Tillverkare

Apache Software Foundation

Berörda produkter

• Apache Tomcat

CVSS 3.1

6.1 (MEDIUM)

Vektor

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Typ av svaghet

CWE-80: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

Publicerad

29 juni 2026

Officiella källor

• CVE.org
• NVD
• Tillverkarens advisory

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