CVE-2026-41843
spring-webflux: spring-webmvc: Spring Framework: Information Disclosure via Path Traversal
Severity
ModerateRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · June 9, 2026
Updated · August 5, 2026
Description
A flaw was found in Spring Framework. Specifically, Spring MVC and WebFlux applications are vulnerable to a Path Traversal attack. This vulnerability allows a remote attacker to access sensitive files or directories on the server by manipulating requests for static resources. The successful exploitation of this flaw could lead to unauthorized information disclosure.
Statement
This Moderate impact flaw in Spring Framework's MVC and WebFlux components allows a remote attacker to perform path traversal. Successful exploitation, while requiring high attack complexity, could lead to unauthorized information disclosure by accessing sensitive files or directories when applications resolve static resources.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.1 · 5.9CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')