~ / search / GHSA-q723-847q-5g8g

GHSA-q723-847q-5g8g

Spring Framework Predictable Session ID in WebSocket Module

Source: GitHub Advisory Database (reviewed) Moderate CVE-2026-41838

Packages

EcosystemPackageAffectedFixed in
Maven org.springframework:spring-websocket >= 7.0.0, < 7.0.8 7.0.8
Maven org.springframework:spring-websocket >= 6.2.0, < 6.2.19 6.2.19
Maven org.springframework:spring-websocket >= 6.1.0, <= 6.1.27 no fix listed
Maven org.springframework:spring-websocket <= 5.3.48 no fix listed

Details

As written in the advisory (Markdown source, shown as plain text).

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.

References

External links from the advisory. They lead to third-party sites.