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CVE-2025-64100
Good to know:
Date: October 29, 2025
CKAN is an open-source DMS (data management system) for powering data hubs and data portals. Prior to 2.10.9 and 2.11.4, session ids could be fixed by an attacker if the site is configured with server-side session storage (CKAN uses cookie-based session storage by default). The attacker would need to either set a cookie on the victim's browser or steal the victim's currently valid session. Session identifiers are now regenerated after each login. This vulnerability has been fixed in CKAN 2.10.9 and 2.11.4
Severity Score
Related Resources (5)
Severity Score
Weakness Type (CWE)
Session Fixation
CWE-384Top Fix
Upgrade Version
Upgrade to version ckan - 2.10.9;ckan - 2.11.4;Ckan - 2.10.9;Ckan - 2.11.4;Ckan - 2.11.4;https://github.com/ckan/ckan.git - ckan-2.10.9;https://github.com/ckan/ckan.git - ckan-2.11.4
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | HIGH |
| Privileges Required (PR): | NONE |
| User Interaction (UI): | REQUIRED |
| Scope (S): | CHANGED |
| Confidentiality (C): | HIGH |
| Integrity (I): | NONE |
| Availability (A): | NONE |