CVE-2026-50229: apache tomcat

csirt@kutim:~/threat-intel/cve/CVE-2026-50229

CVSS 6.1 · Medium EPSS 4,1%

Kerentanan Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) pada apache tomcat. Skor CVSS 3.1 6.1 (Medium) menurut CISA ADP.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD: 29 Juni 2026
Terakhir diubah: 2 Juli 2026
Status NVD: Analyzed
CVSS 3.1: 6.1 (Medium), sumber CISA ADP
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-80: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
EPSS (30 hari): 4,1% peluang dieksploitasi; lebih tinggi dari 90,5% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
apache	tomcat	Semua versi hingga 7.0.109
apache	tomcat	Versi 8.5.0 hingga 8.5.100
apache	tomcat	Versi 9.0.0 hingga sebelum 9.0.119
apache	tomcat	Versi 10.1.0 hingga sebelum 10.1.56
apache	tomcat	Versi 11.0.0 hingga sebelum 11.0.23

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://lists.apache.org/thread/wlt2no8bw45zl1w8byop4zfqphldf5j0 advisory vendor · mailing list
http://www.openwall.com/lists/oss-security/2026/06/29/20 advisory pihak ketiga

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.