What’s Vulnerable › Vulnerabilities

CVE-2022-34305: XSS in examples web application

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 6.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-06-23 · updated 2026-10-08
• Weakness: CWE-79

Description

In Apache Tomcat 10.1.0-M1 to 10.1.0-M16, 10.0.0-M1 to 10.0.22, 9.0.30 to 9.0.64 and 8.5.50 to 8.5.81 the Form authentication example in the examples web application displayed user provided data without filtering, exposing a XSS vulnerability.

Affected products

• Apache Tomcat: from 8.5.50 through 8.5.81; from 9.0.30 through 9.0.64; from 10.0.0 through 10.0.22; 10.1.0-milestone1, 10.1.0-milestone10, 10.1.0-milestone11, 10.1.0-milestone12, 10.1.0-milestone13, 10.1.0-milestone14 (+10)

References

• http://www.openwall.com/lists/oss-security/2022/06/23/1
• https://lists.apache.org/thread/k04zk0nq6w57m72w5gb0r6z9ryhmvr4k
• https://security.gentoo.org/glsa/202208-34
• https://security.netapp.com/advisory/ntap-20220729-0006/
• http://www.openwall.com/lists/oss-security/2022/06/23/1
• https://lists.apache.org/thread/k04zk0nq6w57m72w5gb0r6z9ryhmvr4k
• https://security.gentoo.org/glsa/202208-34
• https://security.netapp.com/advisory/ntap-20220729-0006/

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