Medium severity6.5GHSA Advisory· Published May 13, 2026· Updated May 15, 2026
CVE-2026-44423
CVE-2026-44423
Description
ShellHub is a centralized SSH gateway. Prior to 0.24.2, GET /api/sessions/:uid returns the full session object for any authenticated caller, without scoping by the caller's tenant. An authenticated user can read session records (SSH username, device UID, remote IP, terminal type, authenticated flag, timestamps) belonging to any other namespace. This vulnerability is fixed in 0.24.2.
Affected products
1- Range: <= 0.24.1
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
3- github.com/shellhub-io/shellhub/security/advisories/GHSA-9w9c-9w8m-w89qnvdExploitVendor Advisory
- github.com/advisories/GHSA-9w9c-9w8m-w89qghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-44423ghsa
News mentions
0No linked articles in our index yet.