What is GHSA-q723-847q-5g8g?

GHSA-q723-847q-5g8g is a security advisory published by GitHub Security Advisories with Medium severity. IDs for WebSocket sessions in the spring-websocket module are not cryptographically unpredictable...

Which CVE IDs does GHSA-q723-847q-5g8g cover?

GHSA-q723-847q-5g8g covers the following CVE IDs: CVE-2026-41838. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-q723-847q-5g8g?

GHSA-q723-847q-5g8g has a CVSS v3 base score of 4.8, published by GitHub Security Advisories.

GHSA-q723-847q-5g8gMediumCVSS 4.8

IDs for WebSocket sessions in the spring-websocket module are not cryptographically unpredictable...

Vendor

GitHub Security Advisories

Published

June 9, 2026

Last Modified

June 9, 2026

🔗 CVE IDs covered (1)

CVE-2026-41838 →

📋 Description

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 (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-41838
https://spring.io/security/cve-2026-41838
https://github.com/advisories/GHSA-q723-847q-5g8g