GHSA-rv64-5gf8-9qq8
Apache Tomcat has an Improper Encoding or Escaping of Output vulnerability in the JsonAccessLogValve
En bref
- Publiée
- Mise à jour
- CVE
- CVE-2026-34483
- Alias
- BIT-tomcat-2026-34483
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Description
Improper Encoding or Escaping of Output vulnerability in the JsonAccessLogValve component of Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.20, from 10.1.0-M1 through 10.1.53, from 9.0.40 through 9.0.116. Users are recommended to upgrade to version 11.0.21, 10.1.54 or 9.0.117 , which fix the issue.
Paquets affectés
| Paquet | Versions |
|---|---|
| Maven · org.apache.tomcat:tomcat-catalina | introduced 9.0.40, fixed 9.0.116 |
| Maven · org.apache.tomcat:tomcat-catalina | introduced 10.1.0-M1, fixed 10.1.54 |
| Maven · org.apache.tomcat:tomcat-catalina | introduced 11.0.0-M1, fixed 11.0.21 |
| Maven · org.apache.tomcat:tomcat | introduced 9.0.40, fixed 9.0.116 |
| Maven · org.apache.tomcat:tomcat | introduced 10.1.0-M1, fixed 10.1.54 |
| Maven · org.apache.tomcat:tomcat | introduced 11.0.0-M1, fixed 11.0.21 |
| Maven · org.apache.tomcat.embed:tomcat-embed-core | introduced 9.0.40, fixed 9.0.116 |
| Maven · org.apache.tomcat.embed:tomcat-embed-core | introduced 10.1.0-M1, fixed 10.1.54 |
| Maven · org.apache.tomcat.embed:tomcat-embed-core | introduced 11.0.0-M1, fixed 11.0.21 |
Références
- https://nvd.nist.gov/vuln/detail/CVE-2026-34483 ADVISORY
- https://github.com/apache/tomcat PACKAGE
- https://lists.apache.org/thread/j1w7304yonlr8vo1tkb5nfs7od1y228b WEB
- http://www.openwall.com/lists/oss-security/2026/04/09/26 WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |