Vulnerability Description
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.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://github.com/hubzero/hubzero-cms
- https://github.com/hubzero/hubzero-cms/blob/v2.2.32/core/libraries/Hubzero/Sessi
- https://github.com/hubzero/hubzero-cms/commit/e60e8ebee5e1d38b1db1fc41bd9164b265
- https://www.vulncheck.com/advisories/hubzero-cms-through-2.2.32-session-fixation
FAQ
What is CVE-2026-92984?
CVE-2026-92984 is a vulnerability with a CVSS score of 8.1 (HIGH). 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 ob...
How severe is CVE-2026-92984?
CVE-2026-92984 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-92984?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.