Spring Framework Predictable Session ID in WebSocket Module
IDs for WebSocket sessions in the spring-websocket module are not cryptographically unpredictable, which may be possible to exploit in combination with inadequate authorization rules.
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.
Description: CWE-330: Use of Insufficiently Random Values
Metrics
Version
Base score
Base severity
Vector
3.1
4.8
MEDIUM
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N
Version:3.1
Base score:4.8
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N
Metrics Other Info
Impacts
CAPEC ID
Description
N/A
Predictable WebSocket session IDs in the spring-websocket module may allow an attacker to hijack sessions when combined with inadequate authorization rules, leading to unauthorized access.
CAPEC ID: N/A
Description: Predictable WebSocket session IDs in the spring-websocket module may allow an attacker to hijack sessions when combined with inadequate authorization rules, leading to unauthorized access.