SecuriTricks - CVE-2025-64100

Description

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

Product(s) Impacted

Vendor	Product	Versions
Ckan	Ckan	<2.10.9, 2.10.9, 2.11.4

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-384

Session Fixation

Authenticating a user, or otherwise establishing a new user session, without invalidating any existing session identifier gives an attacker the opportunity to steal authenticated sessions.

*CPE(s)

Affected systems and software identified for this CVE.

Type	Vendor	Product	Version	Update	Edition	Language	Software Edition	Target Software	Target Hardware	Other Information
a	ckan	ckan	<2.10.9	/	/	/	/	/	/	/
a	ckan	ckan	2.10.9	/	/	/	/	/	/	/
a	ckan	ckan	2.11.4	/	/	/	/	/	/	/

References

https://github.com/ckan/ckan/commit/c2fe437f88be850a6edf7a32470772428819fab5

https://github.com/ckan/ckan/security/advisories/GHSA-2hvh-cw5c-8q8q

CVSS Score

6.1 / 10

CVSS Data - 3.1

Attack Vector: NETWORK
Attack Complexity: HIGH
Privileges Required: NONE
Scope: CHANGED
Confidentiality Impact: HIGH
Integrity Impact: NONE
Availability Impact: NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:N/A:N

View Vector String

Timeline

Published: Oct. 29, 2025, 6:15 p.m.
Last Modified: Oct. 29, 2025, 6:15 p.m.

Status : Received

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

security-advisories@github.com

CVE-2025-64100