CVE-2023-26288
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedIBM Aspera Orchestrator 4.0.1 does not invalidate session after a password change which could allow an authenticated user to impersonate another user on the system. IBM X-Force ID: 248477.
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · high confidenceIBM Aspera Orchestrator 4.0.1 fails to invalidate active user sessions when a password is changed. This session management flaw allows an authenticated attacker who obtains a session token to maintain persistent access even after the target user's password has been modified, enabling impersonation of that user.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.
NVD · CPE data= 4.0.1CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Network
- Complexity
- Low
- Privileges
- Low
- User interaction
- Required
- Scope
- Unchanged
- Confidentiality
- Low
- Integrity
- Low
- Availability
- Low
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
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Identify installed IBM Aspera Orchestrator versionLocate the installed version of IBM Aspera Orchestrator in the system using version lookup commands or configuration files (check product documentation for version file location)Affected if The installed version is exactly 4.0.1
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Review session management configurationAccess the session management or security settings panel in the IBM Aspera Orchestrator admin interface, or inspect the relevant configuration files that control session lifecycleAffected if Session invalidation on password change is not implemented or is disabled
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Verify session persistence behaviorCreate a user session, then change the user's password through admin controls or API, and attempt to reuse the original session tokenAffected if The original session token remains valid and authenticated after the password was changed
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Check active session recordsQuery the session management logs or database to list active sessions associated with a user, then change that user's password and query againAffected if Sessions remain active and present in the session store after password modification
A user is affected if IBM Aspera Orchestrator version 4.0.1 is running and sessions remain valid after the associated user password has been changed.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
From vendor dataImplement session invalidation logic that terminates all active sessions associated with a user account whenever their password is changed, and consider implementing session expiration on password reset events.
- Consultation3.0 h
- Implementation6.0 h
- Testing4.0 h
- Review / QA2.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $4,224.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2023-26288 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2023-26288 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
- No weaponised exploit code, or anything meant to cause harm
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