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CVE-2026-41839

nvd nist
Published: Jun 9, 2026Modified: Jul 23, 2026

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4.2
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N
Exploitability: 1.6 / Impact: 2.5
Source: security@vmware.com (Secondary)

Description

A WebFlux application with a compromised subdomain (for example, compromised via cross-site scripting (XSS)) is vulnerable to an escalation attack exchanging a known session ID for that of an authenticated user. Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0 through 6.1.27; 5.3.0 through 5.3.48.

Affected (4)

Vmware
1 product
Spring Framework
Configuration A
4 vulnerable
Vulnerable SoftwareAffected Versions
Vmware
Spring Framework
Before 5.3.49
Spring Framework
From 6.1.0 to 6.1.28
Spring Framework
From 6.2.0 to 6.2.19
Spring Framework
From 7.0.0 to 7.0.8

Related CWEs

CWE-384
Session Fixation
Authenticating a user, or otherwise establishing a new user session, without invalidating any existing session identifier gives an attacker the opportunity to steal authenticated sessions.

References (1)

Source: security@vmware.com
Vendor Advisory

Timeline

No history available yet.