XSS in examples web application
Priority LOW 37CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- Partial Red Hat: 2 without a fix
Attack profile from CVSS 3.1 · NVD. Fix status from CNA, GitHub and Red Hat. Impact type from CWE-79.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.06714 93rd percentileScored 2026-11-07
Fix Partial org.apache.tomcat:tomcat (Maven): 10.1.0-M17, 10.0.22, 9.0.65 +1Red Hat: 2 without a fix
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Apache | Apache Tomcat | Apache Tomcat 8.5 8.5.50 to 8.5.81; Apache Tomcat 9 9.0.30 to 9.0.64; Apache Tomcat 10.0 10.0.0-M1 to 10.0.22; Apache Tomcat 10.1 10.1.0-M1 to 10.1.0-M16 | — | No fix listed | CNA |
| — | org.apache.tomcat:tomcat (Maven) | 10.1.0-M1 to before 10.1.0-M17 | 10.1.0-M17 | Patch available | GHSA-6j88-6whg-x687 |
| — | org.apache.tomcat:tomcat (Maven) | 10.0.0-M1 to before 10.0.22 | 10.0.22 | Patch available | GHSA-6j88-6whg-x687 |
| — | org.apache.tomcat:tomcat (Maven) | 9.0.30 to before 9.0.65 | 9.0.65 | Patch available | GHSA-6j88-6whg-x687 |
| — | org.apache.tomcat:tomcat (Maven) | 8.5.50 to before 8.5.82 | 8.5.82 | Patch available | GHSA-6j88-6whg-x687 |
- Apache Tomcat VendorApache Affected Apache Tomcat 8.5 8.5.50 to 8.5.81; Apache Tomcat 9 9.0.30 to 9.0.64; Apache Tomcat 10.0 10.0.0-M1 to 10.0.22; Apache Tomcat 10.1 10.1.0-M1 to 10.1.0-M16 Fixed in — No fix listed CNA
- org.apache.tomcat:tomcat (Maven) Vendor— Affected 10.1.0-M1 to before 10.1.0-M17 Fixed in 10.1.0-M17 Patch available GHSA-6j88-6whg-x687
- org.apache.tomcat:tomcat (Maven) Vendor— Affected 10.0.0-M1 to before 10.0.22 Fixed in 10.0.22 Patch available GHSA-6j88-6whg-x687
- org.apache.tomcat:tomcat (Maven) Vendor— Affected 9.0.30 to before 9.0.65 Fixed in 9.0.65 Patch available GHSA-6j88-6whg-x687
- org.apache.tomcat:tomcat (Maven) Vendor— Affected 8.5.50 to before 8.5.82 Fixed in 8.5.82 Patch available GHSA-6j88-6whg-x687
CPE configurations NVD · 17
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* | 8.5.50 – 8.5.81; 9.0.30 – 9.0.64; 10.0.0 – 10.0.22 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:10.1.0:milestone1:*:*:*:*:*:* | 10.1.0 milestone1 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:10.1.0:milestone10:*:*:*:*:*:* | 10.1.0 milestone10 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:10.1.0:milestone11:*:*:*:*:*:* | 10.1.0 milestone11 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:10.1.0:milestone12:*:*:*:*:*:* | 10.1.0 milestone12 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:10.1.0:milestone13:*:*:*:*:*:* | 10.1.0 milestone13 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:10.1.0:milestone14:*:*:*:*:*:* | 10.1.0 milestone14 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:10.1.0:milestone15:*:*:*:*:*:* | 10.1.0 milestone15 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:10.1.0:milestone16:*:*:*:*:*:* | 10.1.0 milestone16 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:10.1.0:milestone2:*:*:*:*:*:* | 10.1.0 milestone2 | Vulnerable | Apache |
- cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* Versions 8.5.50 – 8.5.81; 9.0.30 – 9.0.64; 10.0.0 – 10.0.22 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:10.1.0:milestone1:*:*:*:*:*:* Versions 10.1.0 milestone1 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:10.1.0:milestone10:*:*:*:*:*:* Versions 10.1.0 milestone10 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:10.1.0:milestone11:*:*:*:*:*:* Versions 10.1.0 milestone11 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:10.1.0:milestone12:*:*:*:*:*:* Versions 10.1.0 milestone12 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:10.1.0:milestone13:*:*:*:*:*:* Versions 10.1.0 milestone13 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:10.1.0:milestone14:*:*:*:*:*:* Versions 10.1.0 milestone14 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:10.1.0:milestone15:*:*:*:*:*:* Versions 10.1.0 milestone15 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:10.1.0:milestone16:*:*:*:*:*:* Versions 10.1.0 milestone16 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:10.1.0:milestone2:*:*:*:*:*:* Versions 10.1.0 milestone2 Vulnerable ·Apache
Show 7 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:apache:tomcat:10.1.0:milestone3:*:*:*:*:*:* | 10.1.0 milestone3 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:10.1.0:milestone4:*:*:*:*:*:* | 10.1.0 milestone4 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:10.1.0:milestone5:*:*:*:*:*:* | 10.1.0 milestone5 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:10.1.0:milestone6:*:*:*:*:*:* | 10.1.0 milestone6 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:10.1.0:milestone7:*:*:*:*:*:* | 10.1.0 milestone7 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:10.1.0:milestone8:*:*:*:*:*:* | 10.1.0 milestone8 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:10.1.0:milestone9:*:*:*:*:*:* | 10.1.0 milestone9 | Vulnerable | Apache |
- cpe:2.3:a:apache:tomcat:10.1.0:milestone3:*:*:*:*:*:* Versions 10.1.0 milestone3 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:10.1.0:milestone4:*:*:*:*:*:* Versions 10.1.0 milestone4 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:10.1.0:milestone5:*:*:*:*:*:* Versions 10.1.0 milestone5 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:10.1.0:milestone6:*:*:*:*:*:* Versions 10.1.0 milestone6 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:10.1.0:milestone7:*:*:*:*:*:* Versions 10.1.0 milestone7 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:10.1.0:milestone8:*:*:*:*:*:* Versions 10.1.0 milestone8 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:10.1.0:milestone9:*:*:*:*:*:* Versions 10.1.0 milestone9 Vulnerable ·Apache
Remediation
- Fix · GHSA-6j88-6whg-x687 org.apache.tomcat:tomcat (Maven) Fixed in 10.1.0-M17 Advisory →
- Fix · GHSA-6j88-6whg-x687 org.apache.tomcat:tomcat (Maven) Fixed in 10.0.22 Advisory →
- Fix · GHSA-6j88-6whg-x687 org.apache.tomcat:tomcat (Maven) Fixed in 9.0.65 Advisory →
- Fix · GHSA-6j88-6whg-x687 org.apache.tomcat:tomcat (Maven) Fixed in 8.5.82 Advisory →
Vendor assessments
Red Hat
Red Hat rating: Low. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Fuse 7 | Affected | No fix yet: Fix deferred |
| Red Hat JBoss Web Server 3 | Affected | No fix planned: Out of support scope |
Not affected: 5 products
- Red Hat Enterprise Linux 6
- Red Hat Enterprise Linux 7
- Red Hat Enterprise Linux 8
- Red Hat Enterprise Linux 9
- Red Hat JBoss Web Server 5
Timeline
- 2026-10-02 Threatist record created from CVE-2022-34305
- 2026-10-03 Alias added: GHSA-6j88-6whg-x687
- 2026-10-08 CISA SSVC decision points changed
References
Advisory 5
More Apache Tomcat vulnerabilities
- TI-2025-18529 Apache Tomcat: Potential RCE and/or information disclosure and/or information corruption with partial PUT KEVCVSS 3.1CRITICAL 10.0
- TI-2020-01862 Improper privilege management in Apache Tomcat KEVCVSS 3.1CRITICAL 9.8
- TI-2016-07192 Improper access control in Apache Tomcat KEVCVSS 3.1CRITICAL 9.8
- TI-2017-09342 Unrestricted file upload in Apache Tomcat KEVCVSS 3.1HIGH 8.1
- TI-2017-09340 Unrestricted file upload in Apache Tomcat KEVCVSS 3.1HIGH 8.1
- TI-2026-26741 Apache Tomcat: Fix for CVE-2026-29146 allowed bypass of EncryptInterceptor KEVCVSS 3.1HIGH 7.5
Sources
- CVE-2022-34305 · CVE Program
- CVE-2022-34305 · NVD
- FIRST EPSS
- GHSA-6j88-6whg-x687 · GitHub Advisory Database · CC BY 4.0
- CVE-2022-34305 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences