CVE-2023-32340
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 Sterling B2B Integrator 6.0.0.0 through 6.1.2.5 and 6.2.0.0 is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.
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 · moderate confidenceIBM Sterling B2B Integrator versions 6.0.0.0 through 6.1.2.5 and 6.2.0.0 contain a stored cross-site scripting (XSS) vulnerability in the Web UI. Attackers can embed malicious JavaScript code that executes in the browsers of other users viewing the compromised interface, potentially exposing credentials or session tokens within a trusted session.
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>= 6.0.0.0, <= 6.1.2.5= 6.2.0.0CVSS 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
- Changed
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
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 Sterling B2B Integrator versionLocate the version file or use the product's version command/interface, typically found in the installation directory or through the admin consoleAffected if Version is 6.0.0.0 through 6.1.2.5, or exactly 6.2.0.0
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Confirm Web UI component is enabledCheck if the Sterling B2B Integrator web interface is accessible and active by accessing the admin portal URL or reviewing configuration files for web UI settingsAffected if Web UI is enabled and accessible to users
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Verify user access to the Web UIReview user accounts and permissions to determine which users have access to the web interface functionalityAffected if Multiple users or untrusted users have access to the Web UI
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Inspect Web UI input fields for unencoded contentReview any user-created or configurable fields within the Web UI (such as trading partner names, document labels, or custom field values) for the presence of unsanitized HTML or script tagsAffected if User-supplied data in Web UI fields contains unescaped script content
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Check Web UI logs for XSS indicatorsExamine Sterling B2B Integrator logs for unusual script tags or JavaScript patterns in input fields that may indicate exploitation attemptsAffected if Logs show script tags or JavaScript code embedded in user input fields within the Web UI
You are affected if your installed IBM Sterling B2B Integrator version falls within 6.0.0.0-6.1.2.5 or equals 6.2.0.0 AND the Web UI is enabled and accessible to users.
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.
dbcve · scopedUpgrade to a patched version beyond 6.1.2.5 and 6.2.0.0 as specified by IBM security bulletins, and implement output encoding and input validation for all user-supplied data in the Web UI.
IBM Sterling B2B Integrator version beyond 6.2.0.0 (contact IBM for exact patched release)
- Identify all affected IBM Sterling B2B Integrator instances running versions 6.0.0.0 through 6.1.2.5 or version 6.2.0.0
- Contact IBM Support or visit the official IBM support portal to obtain the security patch for CVE-2023-32340
- Apply the IBM-provided patch following the documented installation procedures
- After patching, verify the fix by testing that the XSS vulnerability is no longer exploitable in the Web UI
- Confirm the patched version matches the IBM-recommended secure release version
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation3.0 h
- Implementation6.0 h
- Testing3.0 h
- Review / QA2.0 h
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Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2023-32340 — 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-2023-32340 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
- No spam, self-promotion, credentials, or personal data