Public mode

No access to your tenant or devices. Every item links to its source. What this means

CVE-2026-92984

HUBzero CMS through 2.2.32 Session Fixation via Query-String Session Identifier

CVSS 4.0 8.5 HIGHCVSS 3.1 8.1 HIGHCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-92984

Published

HUBzero CMS through 2.2.32 accepts session identifiers from query strings and request variables instead of cookies alone, allowing unauthenticated attackers to fixate victim sessions. Attackers can obtain a valid session identifier, send victims a crafted link containing it, and replay the identifier after the victim authenticates to hijack their account and access.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-92984

Published

hubzero-cms

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "hubzero",
                    "product": "hubzero-cms",
                    "defaultStatus": "unaffected",
                    "versions": [
                        {
                            "version": "0",
                            "lessThanOrEqual": "2.2.32",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON