CVE-2023-49881
IBM Transformation Extender Advanced session fixation
IBM Transformation Extender Advanced 10.0.1
does not invalidate session after logout which could allow an authenticated user to impersonate another user on the system.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
IBM Transformation Extender Advanced session fixation
IBM Transformation Extender Advanced 10.0.1
does not invalidate session after logout which could allow an authenticated user to impersonate another user on the system.
- Record
CVE-2023-49881- CVSS 3.1
- 6.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L - Weakness
- CWE-613
- Updated
- 2026-11-02
EUVDEUVD-2023-53781
IBM Transformation Extender Advanced 10.0.1
does not invalidate session after logout which could allow an authenticated user to impersonate another user on the system.
- Record
EUVD-2023-53781- CVSS 3.1
- 6.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-65v7-8599-57vr
IBM Transformation Extender Advanced 10.0.1 does not invalidate session after logout which...
IBM Transformation Extender Advanced 10.0.1
does not invalidate session after logout which could allow an authenticated user to impersonate another user on the system.
- Record
GHSA-65v7-8599-57vr- CVSS 3.1
- 6.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L - Weakness
- CWE-613
- Updated
- 2026-11-02
NVD
IBM Transformation Extender Advanced 10.0.1
does not invalidate session after logout which could allow an authenticated user to impersonate another user on the system.
- Record
CVE-2023-49881- CVSS 3.1
- 6.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L - CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-613
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-49881 is a medium vulnerability (CVSS 6.3) in Ibm Transformation Extender Advanced, published October 1, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.22%, the 13th percentile. No source names a fixed version.