CVE-2026-55760

handlebars.java FileTemplateLoader Path Traversal

CVSS 7.5 HIGHEPSS 0.4%CWE-22

Vexday Risk Score

21Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 7.5EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

08 jul 2026Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

Handlebars.java provides logic-less and semantic Mustache templates with Java. Prior to 4.5.2, applications that pass user-controlled input to Handlebars.compile() using FileTemplateLoader or ClassPathTemplateLoader are vulnerable to path traversal, allowing arbitrary file read through template names derived from URL path parameters, request parameters, or other user-controlled sources. This issue is fixed in version 4.5.2.

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

Productos afectados

jknack · handlebars.java

Referencias

https://github.com/jknack/handlebars.java/commit/d177cdee8b750385ca7a0d0f89f2d4be73e28f4e https://github.com/jknack/handlebars.java/releases/tag/v4.5.2 https://github.com/jknack/handlebars.java/security/advisories/GHSA-r4gv-qr8j-p3pg