CVE-2026-92984 — HUBzero CMS through 2.2.32 Session Fixation via Query-String Session Identifier
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 ses…
Published: 2026-09-17 · CVSS: 8.5 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7