CVE-2020-12467
Session Fixation in Subrion CMS
Subrion CMS 4.2.1 allows session fixation via an alphanumeric value in a session cookie.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Subrion CMS 4.2.1 allows session fixation via an alphanumeric value in a session cookie.
- Record
CVE-2020-12467- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N - CVSS 2.0
- 6.4 Medium
AV:N/AC:L/Au:N/C:P/I:P/A:N - Weakness
- CWE-384
- Updated
- 2026-11-02
CVE List No score
Subrion CMS 4.2.1 allows session fixation via an alphanumeric value in a session cookie.
- Record
CVE-2020-12467- Updated
- 2026-11-02
EUVDEUVD-2021-1384 No score
Subrion CMS 4.2.1 allows session fixation via an alphanumeric value in a session cookie.
- Record
EUVD-2021-1384- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-qpxw-6473-ppww
Session Fixation in Subrion CMS
Subrion CMS 4.2.1 allows session fixation via an alphanumeric value in a session cookie.
- Record
GHSA-qpxw-6473-ppww- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N - Weakness
- CWE-384
- Updated
- 2026-11-02
OSV
Subrion CMS 4.2.1 allows session fixation via an alphanumeric value in a session cookie.
- Record
CVE-2020-12467- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N - Updated
- 2026-11-02
OSVGHSA-qpxw-6473-ppww
Session Fixation in Subrion CMS
Subrion CMS 4.2.1 allows session fixation via an alphanumeric value in a session cookie.
- Record
GHSA-qpxw-6473-ppww- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N - Weakness
- CWE-384
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
intelliants/subrionPackagist |
through 4.2.1 | None known |
intelliants/subrionPackagist |
through 4.2.1, plus listed versions v4.0.0v4.0.1v4.0.2v4.0.3v4.0.4 Show 9 moreShow lessv4.0.5v4.1.0v4.1.1v4.1.2v4.1.3v4.1.4v4.1.5v4.2.0v4.2.1 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-12467 is a medium vulnerability (CVSS 6.5) in Intelliants Subrion, published April 29, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.94%, the 61st percentile. No source names a fixed version.