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CVE-2026-41852

spring-framework: org.springframework/spring-expression: Spring Framework: SpEL vulnerability allows unintended application logic invocation

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Severity

Low

Red Hat Product Security

3.7

CVSS 3.1

Review impact separately from score.

Published · June 9, 2026

Updated · June 29, 2026

Description

A flaw was found in Spring Framework. A vulnerability in the Spring Expression Language (SpEL) evaluation logic allows an attacker to invoke arbitrary zero-argument methods, even in restricted contexts. This can lead to the execution of unintended application logic, potentially resulting in a Denial of Service (DoS).

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 · 3.7
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

CWE-917 · Improper Neutralization of Special Elements used in an Expression Language Statement ('Expression Language Injection')